17770950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 53273376

約数和(自身を除く): 35502426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 25, 30, 34, 45, 46, 50, 51, 69, 75, 85, 90, 101, 102, 115, 138, 150, 153, 170, 202, 207, 225, 230, 255, 303, 306, 345, 391, 414, 425, 450, 505, 510, 575, 606, 690, 765, 782, 850, 909, 1010, 1035, 1150, 1173, 1275, 1515, 1530, 1717, 1725, 1818, 1955, 2070, 2323, 2346, 2525, 2550, 3030, 3434, 3450, 3519, 3825, 3910, 4545, 4646, 5050, 5151, 5175, 5865, 6969, 7038, 7575, 7650, 8585, 9090, 9775, 10302, 10350, 11615, 11730, 13938, 15150, 15453, 17170, 17595, 19550, 20907, 22725, 23230, 25755, 29325, 30906, 34845, 35190, 39491, 41814, 42925, 45450, 51510, 58075, 58650, 69690, 77265, 78982, 85850, 87975, 104535, 116150, 118473, 128775, 154530, 174225, 175950, 197455, 209070, 236946, 257550, 348450, 355419, 386325, 394910, 522675, 592365, 710838, 772650, 987275, 1045350, 1184730, 1777095, 1974550, 2961825, 3554190, 5923650, 8885475, 17770950]

約数ペア:

[(1, 17770950), (2, 8885475), (3, 5923650), (5, 3554190), (6, 2961825), (9, 1974550), (10, 1777095), (15, 1184730), (17, 1045350), (18, 987275), (23, 772650), (25, 710838), (30, 592365), (34, 522675), (45, 394910), (46, 386325), (50, 355419), (51, 348450), (69, 257550), (75, 236946), (85, 209070), (90, 197455), (101, 175950), (102, 174225), (115, 154530), (138, 128775), (150, 118473), (153, 116150), (170, 104535), (202, 87975), (207, 85850), (225, 78982), (230, 77265), (255, 69690), (303, 58650), (306, 58075), (345, 51510), (391, 45450), (414, 42925), (425, 41814), (450, 39491), (505, 35190), (510, 34845), (575, 30906), (606, 29325), (690, 25755), (765, 23230), (782, 22725), (850, 20907), (909, 19550), (1010, 17595), (1035, 17170), (1150, 15453), (1173, 15150), (1275, 13938), (1515, 11730), (1530, 11615), (1717, 10350), (1725, 10302), (1818, 9775), (1955, 9090), (2070, 8585), (2323, 7650), (2346, 7575), (2525, 7038), (2550, 6969), (3030, 5865), (3434, 5175), (3450, 5151), (3519, 5050), (3825, 4646), (3910, 4545)]