131551950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2298

約数の個数: 96

約数和(自身を含む): 360619776

約数和(自身を除く): 229067826

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 46, 50, 51, 69, 75, 85, 102, 115, 138, 150, 170, 230, 255, 345, 391, 425, 510, 575, 690, 782, 850, 1150, 1173, 1275, 1725, 1955, 2243, 2346, 2550, 3450, 3910, 4486, 5865, 6729, 9775, 11215, 11730, 13458, 19550, 22430, 29325, 33645, 38131, 51589, 56075, 58650, 67290, 76262, 103178, 112150, 114393, 154767, 168225, 190655, 228786, 257945, 309534, 336450, 381310, 515890, 571965, 773835, 877013, 953275, 1143930, 1289725, 1547670, 1754026, 1906550, 2579450, 2631039, 2859825, 3869175, 4385065, 5262078, 5719650, 7738350, 8770130, 13155195, 21925325, 26310390, 43850650, 65775975, 131551950]

約数ペア:

[(1, 131551950), (2, 65775975), (3, 43850650), (5, 26310390), (6, 21925325), (10, 13155195), (15, 8770130), (17, 7738350), (23, 5719650), (25, 5262078), (30, 4385065), (34, 3869175), (46, 2859825), (50, 2631039), (51, 2579450), (69, 1906550), (75, 1754026), (85, 1547670), (102, 1289725), (115, 1143930), (138, 953275), (150, 877013), (170, 773835), (230, 571965), (255, 515890), (345, 381310), (391, 336450), (425, 309534), (510, 257945), (575, 228786), (690, 190655), (782, 168225), (850, 154767), (1150, 114393), (1173, 112150), (1275, 103178), (1725, 76262), (1955, 67290), (2243, 58650), (2346, 56075), (2550, 51589), (3450, 38131), (3910, 33645), (4486, 29325), (5865, 22430), (6729, 19550), (9775, 13458), (11215, 11730)]