496707900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 1587804624

約数和(自身を除く): 1091096724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 97, 100, 101, 130, 150, 156, 169, 194, 195, 202, 260, 291, 300, 303, 325, 338, 388, 390, 404, 485, 505, 507, 582, 606, 650, 676, 780, 845, 970, 975, 1010, 1014, 1164, 1212, 1261, 1300, 1313, 1455, 1515, 1690, 1940, 1950, 2020, 2028, 2425, 2522, 2525, 2535, 2626, 2910, 3030, 3380, 3783, 3900, 3939, 4225, 4850, 5044, 5050, 5070, 5252, 5820, 6060, 6305, 6565, 7275, 7566, 7575, 7878, 8450, 9700, 9797, 10100, 10140, 12610, 12675, 13130, 14550, 15132, 15150, 15756, 16393, 16900, 17069, 18915, 19594, 19695, 25220, 25350, 26260, 29100, 29391, 30300, 31525, 32786, 32825, 34138, 37830, 39188, 39390, 48985, 49179, 50700, 51207, 58782, 63050, 65572, 65650, 68276, 75660, 78780, 81965, 85345, 94575, 97970, 98358, 98475, 102414, 117564, 126100, 127361, 131300, 146955, 163930, 170690, 189150, 195940, 196716, 196950, 204828, 244925, 245895, 254722, 256035, 293910, 327860, 341380, 378300, 382083, 393900, 409825, 426725, 489850, 491790, 509444, 512070, 587820, 636805, 734775, 764166, 819650, 853450, 979700, 983580, 1024140, 1229475, 1273610, 1280175, 1469550, 1528332, 1639300, 1655693, 1706900, 1910415, 2458950, 2547220, 2560350, 2939100, 3184025, 3311386, 3820830, 4917900, 4967079, 5120700, 6368050, 6622772, 7641660, 8278465, 9552075, 9934158, 12736100, 16556930, 19104150, 19868316, 24835395, 33113860, 38208300, 41392325, 49670790, 82784650, 99341580, 124176975, 165569300, 248353950, 496707900]

約数ペア:

[(1, 496707900), (2, 248353950), (3, 165569300), (4, 124176975), (5, 99341580), (6, 82784650), (10, 49670790), (12, 41392325), (13, 38208300), (15, 33113860), (20, 24835395), (25, 19868316), (26, 19104150), (30, 16556930), (39, 12736100), (50, 9934158), (52, 9552075), (60, 8278465), (65, 7641660), (75, 6622772), (78, 6368050), (97, 5120700), (100, 4967079), (101, 4917900), (130, 3820830), (150, 3311386), (156, 3184025), (169, 2939100), (194, 2560350), (195, 2547220), (202, 2458950), (260, 1910415), (291, 1706900), (300, 1655693), (303, 1639300), (325, 1528332), (338, 1469550), (388, 1280175), (390, 1273610), (404, 1229475), (485, 1024140), (505, 983580), (507, 979700), (582, 853450), (606, 819650), (650, 764166), (676, 734775), (780, 636805), (845, 587820), (970, 512070), (975, 509444), (1010, 491790), (1014, 489850), (1164, 426725), (1212, 409825), (1261, 393900), (1300, 382083), (1313, 378300), (1455, 341380), (1515, 327860), (1690, 293910), (1940, 256035), (1950, 254722), (2020, 245895), (2028, 244925), (2425, 204828), (2522, 196950), (2525, 196716), (2535, 195940), (2626, 189150), (2910, 170690), (3030, 163930), (3380, 146955), (3783, 131300), (3900, 127361), (3939, 126100), (4225, 117564), (4850, 102414), (5044, 98475), (5050, 98358), (5070, 97970), (5252, 94575), (5820, 85345), (6060, 81965), (6305, 78780), (6565, 75660), (7275, 68276), (7566, 65650), (7575, 65572), (7878, 63050), (8450, 58782), (9700, 51207), (9797, 50700), (10100, 49179), (10140, 48985), (12610, 39390), (12675, 39188), (13130, 37830), (14550, 34138), (15132, 32825), (15150, 32786), (15756, 31525), (16393, 30300), (16900, 29391), (17069, 29100), (18915, 26260), (19594, 25350), (19695, 25220)]