279425250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 837109728

約数和(自身を除く): 557684478

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 41, 45, 50, 65, 75, 78, 82, 90, 117, 123, 125, 130, 150, 195, 205, 225, 233, 234, 246, 250, 325, 369, 375, 390, 410, 450, 466, 533, 585, 615, 650, 699, 738, 750, 975, 1025, 1066, 1125, 1165, 1170, 1230, 1398, 1599, 1625, 1845, 1950, 2050, 2097, 2250, 2330, 2665, 2925, 3029, 3075, 3198, 3250, 3495, 3690, 4194, 4797, 4875, 5125, 5330, 5825, 5850, 6058, 6150, 6990, 7995, 9087, 9225, 9553, 9594, 9750, 10250, 10485, 11650, 13325, 14625, 15145, 15375, 15990, 17475, 18174, 18450, 19106, 20970, 23985, 26650, 27261, 28659, 29125, 29250, 30290, 30750, 34950, 39975, 45435, 46125, 47765, 47970, 52425, 54522, 57318, 58250, 66625, 75725, 79950, 85977, 87375, 90870, 92250, 95530, 104850, 119925, 124189, 133250, 136305, 143295, 151450, 171954, 174750, 199875, 227175, 238825, 239850, 248378, 262125, 272610, 286590, 372567, 378625, 399750, 429885, 454350, 477650, 524250, 599625, 620945, 681525, 716475, 745134, 757250, 859770, 1117701, 1135875, 1194125, 1199250, 1241890, 1363050, 1432950, 1862835, 2149425, 2235402, 2271750, 2388250, 3104725, 3407625, 3582375, 3725670, 4298850, 5588505, 6209450, 6815250, 7164750, 9314175, 10747125, 11177010, 15523625, 18628350, 21494250, 27942525, 31047250, 46570875, 55885050, 93141750, 139712625, 279425250]

約数ペア:

[(1, 279425250), (2, 139712625), (3, 93141750), (5, 55885050), (6, 46570875), (9, 31047250), (10, 27942525), (13, 21494250), (15, 18628350), (18, 15523625), (25, 11177010), (26, 10747125), (30, 9314175), (39, 7164750), (41, 6815250), (45, 6209450), (50, 5588505), (65, 4298850), (75, 3725670), (78, 3582375), (82, 3407625), (90, 3104725), (117, 2388250), (123, 2271750), (125, 2235402), (130, 2149425), (150, 1862835), (195, 1432950), (205, 1363050), (225, 1241890), (233, 1199250), (234, 1194125), (246, 1135875), (250, 1117701), (325, 859770), (369, 757250), (375, 745134), (390, 716475), (410, 681525), (450, 620945), (466, 599625), (533, 524250), (585, 477650), (615, 454350), (650, 429885), (699, 399750), (738, 378625), (750, 372567), (975, 286590), (1025, 272610), (1066, 262125), (1125, 248378), (1165, 239850), (1170, 238825), (1230, 227175), (1398, 199875), (1599, 174750), (1625, 171954), (1845, 151450), (1950, 143295), (2050, 136305), (2097, 133250), (2250, 124189), (2330, 119925), (2665, 104850), (2925, 95530), (3029, 92250), (3075, 90870), (3198, 87375), (3250, 85977), (3495, 79950), (3690, 75725), (4194, 66625), (4797, 58250), (4875, 57318), (5125, 54522), (5330, 52425), (5825, 47970), (5850, 47765), (6058, 46125), (6150, 45435), (6990, 39975), (7995, 34950), (9087, 30750), (9225, 30290), (9553, 29250), (9594, 29125), (9750, 28659), (10250, 27261), (10485, 26650), (11650, 23985), (13325, 20970), (14625, 19106), (15145, 18450), (15375, 18174), (15990, 17475)]