28958478900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4547}}^1$

素因数の和:4671

約数の個数: 288

約数和(自身を含む): 95501887488

約数和(自身を除く): 66543408588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 71, 75, 78, 92, 100, 115, 130, 138, 142, 150, 156, 195, 213, 230, 260, 276, 284, 299, 300, 325, 345, 355, 390, 426, 460, 575, 598, 650, 690, 710, 780, 852, 897, 923, 975, 1065, 1150, 1196, 1300, 1380, 1420, 1495, 1633, 1725, 1775, 1794, 1846, 1950, 2130, 2300, 2769, 2990, 3266, 3450, 3550, 3588, 3692, 3900, 4260, 4485, 4547, 4615, 4899, 5325, 5538, 5980, 6532, 6900, 7100, 7475, 8165, 8970, 9094, 9230, 9798, 10650, 11076, 13641, 13845, 14950, 16330, 17940, 18188, 18460, 19596, 21229, 21300, 22425, 22735, 23075, 24495, 27282, 27690, 29900, 32660, 40825, 42458, 44850, 45470, 46150, 48990, 54564, 55380, 59111, 63687, 68205, 69225, 81650, 84916, 89700, 90940, 92300, 97980, 104581, 106145, 113675, 118222, 122475, 127374, 136410, 138450, 163300, 177333, 209162, 212290, 227350, 236444, 244950, 254748, 272820, 276900, 295555, 313743, 318435, 322837, 341025, 354666, 418324, 424580, 454700, 489900, 522905, 530725, 591110, 627486, 636870, 645674, 682050, 709332, 886665, 968511, 1045810, 1061450, 1182220, 1254972, 1273740, 1291348, 1359553, 1364100, 1477775, 1568715, 1592175, 1614185, 1773330, 1937022, 2091620, 2122900, 2614525, 2719106, 2955550, 3137430, 3184350, 3228370, 3546660, 3874044, 4078659, 4196881, 4433325, 4842555, 5229050, 5438212, 5911100, 6274860, 6368700, 6456740, 6797765, 7425251, 7843575, 8070925, 8157318, 8393762, 8866650, 9685110, 10458100, 12590643, 13595530, 14850502, 15687150, 16141850, 16314636, 16787524, 17733300, 19370220, 20393295, 20984405, 22275753, 24212775, 25181286, 27191060, 29701004, 31374300, 32283700, 33988825, 37126255, 40786590, 41968810, 44551506, 48425550, 50362572, 62953215, 67977650, 74252510, 81573180, 83937620, 89103012, 96528263, 96851100, 101966475, 104922025, 111378765, 125906430, 135955300, 148505020, 185631275, 193056526, 203932950, 209844050, 222757530, 251812860, 289584789, 314766075, 371262550, 386113052, 407865900, 419688100, 445515060, 482641315, 556893825, 579169578, 629532150, 742525100, 965282630, 1113787650, 1158339156, 1259064300, 1447923945, 1930565260, 2227575300, 2413206575, 2895847890, 4826413150, 5791695780, 7239619725, 9652826300, 14479239450, 28958478900]

約数ペア:

[(1, 28958478900), (2, 14479239450), (3, 9652826300), (4, 7239619725), (5, 5791695780), (6, 4826413150), (10, 2895847890), (12, 2413206575), (13, 2227575300), (15, 1930565260), (20, 1447923945), (23, 1259064300), (25, 1158339156), (26, 1113787650), (30, 965282630), (39, 742525100), (46, 629532150), (50, 579169578), (52, 556893825), (60, 482641315), (65, 445515060), (69, 419688100), (71, 407865900), (75, 386113052), (78, 371262550), (92, 314766075), (100, 289584789), (115, 251812860), (130, 222757530), (138, 209844050), (142, 203932950), (150, 193056526), (156, 185631275), (195, 148505020), (213, 135955300), (230, 125906430), (260, 111378765), (276, 104922025), (284, 101966475), (299, 96851100), (300, 96528263), (325, 89103012), (345, 83937620), (355, 81573180), (390, 74252510), (426, 67977650), (460, 62953215), (575, 50362572), (598, 48425550), (650, 44551506), (690, 41968810), (710, 40786590), (780, 37126255), (852, 33988825), (897, 32283700), (923, 31374300), (975, 29701004), (1065, 27191060), (1150, 25181286), (1196, 24212775), (1300, 22275753), (1380, 20984405), (1420, 20393295), (1495, 19370220), (1633, 17733300), (1725, 16787524), (1775, 16314636), (1794, 16141850), (1846, 15687150), (1950, 14850502), (2130, 13595530), (2300, 12590643), (2769, 10458100), (2990, 9685110), (3266, 8866650), (3450, 8393762), (3550, 8157318), (3588, 8070925), (3692, 7843575), (3900, 7425251), (4260, 6797765), (4485, 6456740), (4547, 6368700), (4615, 6274860), (4899, 5911100), (5325, 5438212), (5538, 5229050), (5980, 4842555), (6532, 4433325), (6900, 4196881), (7100, 4078659), (7475, 3874044), (8165, 3546660), (8970, 3228370), (9094, 3184350), (9230, 3137430), (9798, 2955550), (10650, 2719106), (11076, 2614525), (13641, 2122900), (13845, 2091620), (14950, 1937022), (16330, 1773330), (17940, 1614185), (18188, 1592175), (18460, 1568715), (19596, 1477775), (21229, 1364100), (21300, 1359553), (22425, 1291348), (22735, 1273740), (23075, 1254972), (24495, 1182220), (27282, 1061450), (27690, 1045810), (29900, 968511), (32660, 886665), (40825, 709332), (42458, 682050), (44850, 645674), (45470, 636870), (46150, 627486), (48990, 591110), (54564, 530725), (55380, 522905), (59111, 489900), (63687, 454700), (68205, 424580), (69225, 418324), (81650, 354666), (84916, 341025), (89700, 322837), (90940, 318435), (92300, 313743), (97980, 295555), (104581, 276900), (106145, 272820), (113675, 254748), (118222, 244950), (122475, 236444), (127374, 227350), (136410, 212290), (138450, 209162), (163300, 177333)]