74967750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 239174208

約数和(自身を除く): 164206458

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 30, 33, 39, 45, 50, 55, 65, 66, 75, 78, 90, 99, 110, 117, 125, 130, 143, 150, 165, 195, 198, 225, 233, 234, 250, 275, 286, 325, 330, 375, 390, 429, 450, 466, 495, 550, 585, 650, 699, 715, 750, 825, 858, 975, 990, 1125, 1165, 1170, 1287, 1375, 1398, 1430, 1625, 1650, 1950, 2097, 2145, 2250, 2330, 2475, 2563, 2574, 2750, 2925, 3029, 3250, 3495, 3575, 4125, 4194, 4290, 4875, 4950, 5126, 5825, 5850, 6058, 6435, 6990, 7150, 7689, 8250, 9087, 9750, 10485, 10725, 11650, 12375, 12815, 12870, 14625, 15145, 15378, 17475, 17875, 18174, 20970, 21450, 23067, 24750, 25630, 27261, 29125, 29250, 30290, 32175, 33319, 34950, 35750, 38445, 45435, 46134, 52425, 53625, 54522, 58250, 64075, 64350, 66638, 75725, 76890, 87375, 90870, 99957, 104850, 107250, 115335, 128150, 136305, 151450, 160875, 166595, 174750, 192225, 199914, 227175, 230670, 262125, 272610, 299871, 320375, 321750, 333190, 378625, 384450, 454350, 499785, 524250, 576675, 599742, 640750, 681525, 757250, 832975, 961125, 999570, 1135875, 1153350, 1363050, 1499355, 1665950, 1922250, 2271750, 2498925, 2883375, 2998710, 3407625, 4164875, 4997850, 5766750, 6815250, 7496775, 8329750, 12494625, 14993550, 24989250, 37483875, 74967750]

約数ペア:

[(1, 74967750), (2, 37483875), (3, 24989250), (5, 14993550), (6, 12494625), (9, 8329750), (10, 7496775), (11, 6815250), (13, 5766750), (15, 4997850), (18, 4164875), (22, 3407625), (25, 2998710), (26, 2883375), (30, 2498925), (33, 2271750), (39, 1922250), (45, 1665950), (50, 1499355), (55, 1363050), (65, 1153350), (66, 1135875), (75, 999570), (78, 961125), (90, 832975), (99, 757250), (110, 681525), (117, 640750), (125, 599742), (130, 576675), (143, 524250), (150, 499785), (165, 454350), (195, 384450), (198, 378625), (225, 333190), (233, 321750), (234, 320375), (250, 299871), (275, 272610), (286, 262125), (325, 230670), (330, 227175), (375, 199914), (390, 192225), (429, 174750), (450, 166595), (466, 160875), (495, 151450), (550, 136305), (585, 128150), (650, 115335), (699, 107250), (715, 104850), (750, 99957), (825, 90870), (858, 87375), (975, 76890), (990, 75725), (1125, 66638), (1165, 64350), (1170, 64075), (1287, 58250), (1375, 54522), (1398, 53625), (1430, 52425), (1625, 46134), (1650, 45435), (1950, 38445), (2097, 35750), (2145, 34950), (2250, 33319), (2330, 32175), (2475, 30290), (2563, 29250), (2574, 29125), (2750, 27261), (2925, 25630), (3029, 24750), (3250, 23067), (3495, 21450), (3575, 20970), (4125, 18174), (4194, 17875), (4290, 17475), (4875, 15378), (4950, 15145), (5126, 14625), (5825, 12870), (5850, 12815), (6058, 12375), (6435, 11650), (6990, 10725), (7150, 10485), (7689, 9750), (8250, 9087)]