909721300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:682

約数の個数: 108

約数和(自身を含む): 2138417820

約数和(自身を除く): 1228696520

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 529, 575, 580, 593, 667, 725, 1058, 1150, 1186, 1334, 1450, 2116, 2300, 2372, 2645, 2668, 2900, 2965, 3335, 5290, 5930, 6670, 10580, 11860, 13225, 13340, 13639, 14825, 15341, 16675, 17197, 26450, 27278, 29650, 30682, 33350, 34394, 52900, 54556, 59300, 61364, 66700, 68195, 68788, 76705, 85985, 136390, 153410, 171970, 272780, 306820, 313697, 340975, 343940, 383525, 395531, 429925, 627394, 681950, 767050, 791062, 859850, 1254788, 1363900, 1534100, 1568485, 1582124, 1719700, 1977655, 3136970, 3955310, 6273940, 7842425, 7910620, 9097213, 9888275, 15684850, 18194426, 19776550, 31369700, 36388852, 39553100, 45486065, 90972130, 181944260, 227430325, 454860650, 909721300]

約数ペア:

[(1, 909721300), (2, 454860650), (4, 227430325), (5, 181944260), (10, 90972130), (20, 45486065), (23, 39553100), (25, 36388852), (29, 31369700), (46, 19776550), (50, 18194426), (58, 15684850), (92, 9888275), (100, 9097213), (115, 7910620), (116, 7842425), (145, 6273940), (230, 3955310), (290, 3136970), (460, 1977655), (529, 1719700), (575, 1582124), (580, 1568485), (593, 1534100), (667, 1363900), (725, 1254788), (1058, 859850), (1150, 791062), (1186, 767050), (1334, 681950), (1450, 627394), (2116, 429925), (2300, 395531), (2372, 383525), (2645, 343940), (2668, 340975), (2900, 313697), (2965, 306820), (3335, 272780), (5290, 171970), (5930, 153410), (6670, 136390), (10580, 85985), (11860, 76705), (13225, 68788), (13340, 68195), (13639, 66700), (14825, 61364), (15341, 59300), (16675, 54556), (17197, 52900), (26450, 34394), (27278, 33350), (29650, 30682)]