28934031750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{4703}}^1$

素因数の和:5367

約数の個数: 128

約数和(自身を含む): 77914497024

約数和(自身を除く): 48980465274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 631, 650, 750, 975, 1262, 1625, 1893, 1950, 3155, 3250, 3786, 4703, 4875, 6310, 8203, 9406, 9465, 9750, 14109, 15775, 16406, 18930, 23515, 24609, 28218, 31550, 41015, 47030, 47325, 49218, 61139, 70545, 78875, 82030, 94650, 117575, 122278, 123045, 141090, 157750, 183417, 205075, 235150, 236625, 246090, 305695, 352725, 366834, 410150, 473250, 587875, 611390, 615225, 705450, 917085, 1025375, 1175750, 1230450, 1528475, 1763625, 1834170, 2050750, 2967593, 3056950, 3076125, 3527250, 4585425, 5935186, 6152250, 7642375, 8902779, 9170850, 14837965, 15284750, 17805558, 22927125, 29675930, 38578709, 44513895, 45854250, 74189825, 77157418, 89027790, 115736127, 148379650, 192893545, 222569475, 231472254, 370949125, 385787090, 445138950, 578680635, 741898250, 964467725, 1112847375, 1157361270, 1928935450, 2225694750, 2893403175, 4822338625, 5786806350, 9644677250, 14467015875, 28934031750]

約数ペア:

[(1, 28934031750), (2, 14467015875), (3, 9644677250), (5, 5786806350), (6, 4822338625), (10, 2893403175), (13, 2225694750), (15, 1928935450), (25, 1157361270), (26, 1112847375), (30, 964467725), (39, 741898250), (50, 578680635), (65, 445138950), (75, 385787090), (78, 370949125), (125, 231472254), (130, 222569475), (150, 192893545), (195, 148379650), (250, 115736127), (325, 89027790), (375, 77157418), (390, 74189825), (631, 45854250), (650, 44513895), (750, 38578709), (975, 29675930), (1262, 22927125), (1625, 17805558), (1893, 15284750), (1950, 14837965), (3155, 9170850), (3250, 8902779), (3786, 7642375), (4703, 6152250), (4875, 5935186), (6310, 4585425), (8203, 3527250), (9406, 3076125), (9465, 3056950), (9750, 2967593), (14109, 2050750), (15775, 1834170), (16406, 1763625), (18930, 1528475), (23515, 1230450), (24609, 1175750), (28218, 1025375), (31550, 917085), (41015, 705450), (47030, 615225), (47325, 611390), (49218, 587875), (61139, 473250), (70545, 410150), (78875, 366834), (82030, 352725), (94650, 305695), (117575, 246090), (122278, 236625), (123045, 235150), (141090, 205075), (157750, 183417)]