18078889400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2713}}^1$

素因数の和:2986

約数の個数: 192

約数和(自身を含む): 49612137120

約数和(自身を除く): 31533247720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 233, 260, 275, 286, 325, 440, 466, 520, 550, 572, 650, 715, 932, 1100, 1144, 1165, 1300, 1430, 1864, 2200, 2330, 2563, 2600, 2713, 2860, 3029, 3575, 4660, 5126, 5426, 5720, 5825, 6058, 7150, 9320, 10252, 10852, 11650, 12116, 12815, 13565, 14300, 15145, 20504, 21704, 23300, 24232, 25630, 27130, 28600, 29843, 30290, 33319, 35269, 46600, 51260, 54260, 59686, 60580, 64075, 66638, 67825, 70538, 75725, 102520, 108520, 119372, 121160, 128150, 133276, 135650, 141076, 149215, 151450, 166595, 176345, 238744, 256300, 266552, 271300, 282152, 298430, 302900, 333190, 352690, 387959, 512600, 542600, 596860, 605800, 632129, 666380, 705380, 746075, 775918, 832975, 881725, 1193720, 1264258, 1332760, 1410760, 1492150, 1551836, 1665950, 1763450, 1939795, 2528516, 2984300, 3103672, 3160645, 3331900, 3526900, 3879590, 5057032, 5968600, 6321290, 6663800, 6953419, 7053800, 7759180, 8217677, 9698975, 12642580, 13906838, 15518360, 15803225, 16435354, 19397950, 25285160, 27813676, 31606450, 32870708, 34767095, 38795900, 41088385, 55627352, 63212900, 65741416, 69534190, 77591800, 82176770, 90394447, 126425800, 139068380, 164353540, 173835475, 180788894, 205441925, 278136760, 328707080, 347670950, 361577788, 410883850, 451972235, 695341900, 723155576, 821767700, 903944470, 1390683800, 1643535400, 1807888940, 2259861175, 3615777880, 4519722350, 9039444700, 18078889400]

約数ペア:

[(1, 18078889400), (2, 9039444700), (4, 4519722350), (5, 3615777880), (8, 2259861175), (10, 1807888940), (11, 1643535400), (13, 1390683800), (20, 903944470), (22, 821767700), (25, 723155576), (26, 695341900), (40, 451972235), (44, 410883850), (50, 361577788), (52, 347670950), (55, 328707080), (65, 278136760), (88, 205441925), (100, 180788894), (104, 173835475), (110, 164353540), (130, 139068380), (143, 126425800), (200, 90394447), (220, 82176770), (233, 77591800), (260, 69534190), (275, 65741416), (286, 63212900), (325, 55627352), (440, 41088385), (466, 38795900), (520, 34767095), (550, 32870708), (572, 31606450), (650, 27813676), (715, 25285160), (932, 19397950), (1100, 16435354), (1144, 15803225), (1165, 15518360), (1300, 13906838), (1430, 12642580), (1864, 9698975), (2200, 8217677), (2330, 7759180), (2563, 7053800), (2600, 6953419), (2713, 6663800), (2860, 6321290), (3029, 5968600), (3575, 5057032), (4660, 3879590), (5126, 3526900), (5426, 3331900), (5720, 3160645), (5825, 3103672), (6058, 2984300), (7150, 2528516), (9320, 1939795), (10252, 1763450), (10852, 1665950), (11650, 1551836), (12116, 1492150), (12815, 1410760), (13565, 1332760), (14300, 1264258), (15145, 1193720), (20504, 881725), (21704, 832975), (23300, 775918), (24232, 746075), (25630, 705380), (27130, 666380), (28600, 632129), (29843, 605800), (30290, 596860), (33319, 542600), (35269, 512600), (46600, 387959), (51260, 352690), (54260, 333190), (59686, 302900), (60580, 298430), (64075, 282152), (66638, 271300), (67825, 266552), (70538, 256300), (75725, 238744), (102520, 176345), (108520, 166595), (119372, 151450), (121160, 149215), (128150, 141076), (133276, 135650)]