41720850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 121867200

約数和(自身を除く): 80146350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 29, 30, 45, 46, 50, 58, 69, 75, 87, 90, 115, 138, 139, 145, 150, 174, 207, 225, 230, 261, 278, 290, 345, 414, 417, 435, 450, 522, 575, 667, 690, 695, 725, 834, 870, 1035, 1150, 1251, 1305, 1334, 1390, 1450, 1725, 2001, 2070, 2085, 2175, 2502, 2610, 3197, 3335, 3450, 3475, 4002, 4031, 4170, 4350, 5175, 6003, 6255, 6394, 6525, 6670, 6950, 8062, 9591, 10005, 10350, 10425, 12006, 12093, 12510, 13050, 15985, 16675, 19182, 20010, 20155, 20850, 24186, 28773, 30015, 31275, 31970, 33350, 36279, 40310, 47955, 50025, 57546, 60030, 60465, 62550, 72558, 79925, 92713, 95910, 100050, 100775, 120930, 143865, 150075, 159850, 181395, 185426, 201550, 239775, 278139, 287730, 300150, 302325, 362790, 463565, 479550, 556278, 604650, 719325, 834417, 906975, 927130, 1390695, 1438650, 1668834, 1813950, 2317825, 2781390, 4172085, 4635650, 6953475, 8344170, 13906950, 20860425, 41720850]

約数ペア:

[(1, 41720850), (2, 20860425), (3, 13906950), (5, 8344170), (6, 6953475), (9, 4635650), (10, 4172085), (15, 2781390), (18, 2317825), (23, 1813950), (25, 1668834), (29, 1438650), (30, 1390695), (45, 927130), (46, 906975), (50, 834417), (58, 719325), (69, 604650), (75, 556278), (87, 479550), (90, 463565), (115, 362790), (138, 302325), (139, 300150), (145, 287730), (150, 278139), (174, 239775), (207, 201550), (225, 185426), (230, 181395), (261, 159850), (278, 150075), (290, 143865), (345, 120930), (414, 100775), (417, 100050), (435, 95910), (450, 92713), (522, 79925), (575, 72558), (667, 62550), (690, 60465), (695, 60030), (725, 57546), (834, 50025), (870, 47955), (1035, 40310), (1150, 36279), (1251, 33350), (1305, 31970), (1334, 31275), (1390, 30015), (1450, 28773), (1725, 24186), (2001, 20850), (2070, 20155), (2085, 20010), (2175, 19182), (2502, 16675), (2610, 15985), (3197, 13050), (3335, 12510), (3450, 12093), (3475, 12006), (4002, 10425), (4031, 10350), (4170, 10005), (4350, 9591), (5175, 8062), (6003, 6950), (6255, 6670), (6394, 6525)]