208911300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 724453632

約数和(自身を除く): 515542332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 25, 26, 30, 34, 39, 46, 50, 51, 52, 60, 65, 68, 69, 75, 78, 85, 92, 100, 102, 115, 130, 137, 138, 150, 156, 170, 195, 204, 221, 230, 255, 260, 274, 276, 299, 300, 325, 340, 345, 390, 391, 411, 425, 442, 460, 510, 548, 575, 598, 650, 663, 685, 690, 780, 782, 822, 850, 884, 897, 975, 1020, 1105, 1150, 1173, 1196, 1275, 1300, 1326, 1370, 1380, 1495, 1564, 1644, 1700, 1725, 1781, 1794, 1950, 1955, 2055, 2210, 2300, 2329, 2346, 2550, 2652, 2740, 2990, 3151, 3315, 3425, 3450, 3562, 3588, 3900, 3910, 4110, 4420, 4485, 4658, 4692, 5083, 5100, 5343, 5525, 5865, 5980, 6302, 6630, 6850, 6900, 6987, 7124, 7475, 7820, 8220, 8905, 8970, 9316, 9453, 9775, 10166, 10275, 10686, 11050, 11645, 11730, 12604, 13260, 13700, 13974, 14950, 15249, 15755, 16575, 17810, 17940, 18906, 19550, 20332, 20550, 21372, 22100, 22425, 23290, 23460, 25415, 26715, 27948, 29325, 29900, 30277, 30498, 31510, 33150, 34935, 35620, 37812, 39100, 40963, 41100, 44525, 44850, 46580, 47265, 50830, 53430, 53567, 58225, 58650, 60554, 60996, 63020, 66300, 69870, 76245, 78775, 81926, 89050, 89700, 90831, 94530, 101660, 106860, 107134, 116450, 117300, 121108, 122889, 127075, 133575, 139740, 151385, 152490, 157550, 160701, 163852, 174675, 178100, 181662, 189060, 204815, 214268, 232900, 236325, 245778, 254150, 267150, 267835, 302770, 304980, 315100, 321402, 349350, 363324, 381225, 409630, 454155, 472650, 491556, 508300, 534300, 535670, 605540, 614445, 642804, 696371, 698700, 756925, 762450, 803505, 819260, 908310, 945300, 1024075, 1071340, 1228890, 1339175, 1392742, 1513850, 1524900, 1607010, 1816620, 2048150, 2089113, 2270775, 2457780, 2678350, 2785484, 3027700, 3072225, 3214020, 3481855, 4017525, 4096300, 4178226, 4541550, 5356700, 6144450, 6963710, 8035050, 8356452, 9083100, 10445565, 12288900, 13927420, 16070100, 17409275, 20891130, 34818550, 41782260, 52227825, 69637100, 104455650, 208911300]

約数ペア:

[(1, 208911300), (2, 104455650), (3, 69637100), (4, 52227825), (5, 41782260), (6, 34818550), (10, 20891130), (12, 17409275), (13, 16070100), (15, 13927420), (17, 12288900), (20, 10445565), (23, 9083100), (25, 8356452), (26, 8035050), (30, 6963710), (34, 6144450), (39, 5356700), (46, 4541550), (50, 4178226), (51, 4096300), (52, 4017525), (60, 3481855), (65, 3214020), (68, 3072225), (69, 3027700), (75, 2785484), (78, 2678350), (85, 2457780), (92, 2270775), (100, 2089113), (102, 2048150), (115, 1816620), (130, 1607010), (137, 1524900), (138, 1513850), (150, 1392742), (156, 1339175), (170, 1228890), (195, 1071340), (204, 1024075), (221, 945300), (230, 908310), (255, 819260), (260, 803505), (274, 762450), (276, 756925), (299, 698700), (300, 696371), (325, 642804), (340, 614445), (345, 605540), (390, 535670), (391, 534300), (411, 508300), (425, 491556), (442, 472650), (460, 454155), (510, 409630), (548, 381225), (575, 363324), (598, 349350), (650, 321402), (663, 315100), (685, 304980), (690, 302770), (780, 267835), (782, 267150), (822, 254150), (850, 245778), (884, 236325), (897, 232900), (975, 214268), (1020, 204815), (1105, 189060), (1150, 181662), (1173, 178100), (1196, 174675), (1275, 163852), (1300, 160701), (1326, 157550), (1370, 152490), (1380, 151385), (1495, 139740), (1564, 133575), (1644, 127075), (1700, 122889), (1725, 121108), (1781, 117300), (1794, 116450), (1950, 107134), (1955, 106860), (2055, 101660), (2210, 94530), (2300, 90831), (2329, 89700), (2346, 89050), (2550, 81926), (2652, 78775), (2740, 76245), (2990, 69870), (3151, 66300), (3315, 63020), (3425, 60996), (3450, 60554), (3562, 58650), (3588, 58225), (3900, 53567), (3910, 53430), (4110, 50830), (4420, 47265), (4485, 46580), (4658, 44850), (4692, 44525), (5083, 41100), (5100, 40963), (5343, 39100), (5525, 37812), (5865, 35620), (5980, 34935), (6302, 33150), (6630, 31510), (6850, 30498), (6900, 30277), (6987, 29900), (7124, 29325), (7475, 27948), (7820, 26715), (8220, 25415), (8905, 23460), (8970, 23290), (9316, 22425), (9453, 22100), (9775, 21372), (10166, 20550), (10275, 20332), (10686, 19550), (11050, 18906), (11645, 17940), (11730, 17810), (12604, 16575), (13260, 15755), (13700, 15249), (13974, 14950)]