90340250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 192

約数和(自身を含む): 239645952

約数和(自身を除く): 149305702

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 19, 22, 25, 26, 35, 38, 50, 55, 65, 70, 77, 91, 95, 110, 125, 130, 133, 143, 154, 175, 182, 190, 209, 247, 250, 266, 275, 286, 325, 350, 361, 385, 418, 455, 475, 494, 550, 650, 665, 715, 722, 770, 875, 910, 950, 1001, 1045, 1235, 1330, 1375, 1430, 1463, 1625, 1729, 1750, 1805, 1925, 2002, 2090, 2275, 2375, 2470, 2527, 2717, 2750, 2926, 3250, 3325, 3458, 3575, 3610, 3850, 3971, 4550, 4693, 4750, 5005, 5054, 5225, 5434, 6175, 6650, 7150, 7315, 7942, 8645, 9025, 9386, 9625, 10010, 10450, 11375, 12350, 12635, 13585, 14630, 16625, 17290, 17875, 18050, 19019, 19250, 19855, 22750, 23465, 25025, 25270, 26125, 27170, 27797, 30875, 32851, 33250, 35750, 36575, 38038, 39710, 43225, 45125, 46930, 50050, 51623, 52250, 55594, 61750, 63175, 65702, 67925, 73150, 86450, 90250, 95095, 99275, 103246, 117325, 125125, 126350, 135850, 138985, 164255, 182875, 190190, 198550, 216125, 234650, 250250, 258115, 277970, 315875, 328510, 339625, 361361, 365750, 432250, 475475, 496375, 516230, 586625, 631750, 679250, 694925, 722722, 821275, 950950, 992750, 1173250, 1290575, 1389850, 1642550, 1806805, 2377375, 2581150, 3474625, 3613610, 4106375, 4754750, 6452875, 6949250, 8212750, 9034025, 12905750, 18068050, 45170125, 90340250]

約数ペア:

[(1, 90340250), (2, 45170125), (5, 18068050), (7, 12905750), (10, 9034025), (11, 8212750), (13, 6949250), (14, 6452875), (19, 4754750), (22, 4106375), (25, 3613610), (26, 3474625), (35, 2581150), (38, 2377375), (50, 1806805), (55, 1642550), (65, 1389850), (70, 1290575), (77, 1173250), (91, 992750), (95, 950950), (110, 821275), (125, 722722), (130, 694925), (133, 679250), (143, 631750), (154, 586625), (175, 516230), (182, 496375), (190, 475475), (209, 432250), (247, 365750), (250, 361361), (266, 339625), (275, 328510), (286, 315875), (325, 277970), (350, 258115), (361, 250250), (385, 234650), (418, 216125), (455, 198550), (475, 190190), (494, 182875), (550, 164255), (650, 138985), (665, 135850), (715, 126350), (722, 125125), (770, 117325), (875, 103246), (910, 99275), (950, 95095), (1001, 90250), (1045, 86450), (1235, 73150), (1330, 67925), (1375, 65702), (1430, 63175), (1463, 61750), (1625, 55594), (1729, 52250), (1750, 51623), (1805, 50050), (1925, 46930), (2002, 45125), (2090, 43225), (2275, 39710), (2375, 38038), (2470, 36575), (2527, 35750), (2717, 33250), (2750, 32851), (2926, 30875), (3250, 27797), (3325, 27170), (3458, 26125), (3575, 25270), (3610, 25025), (3850, 23465), (3971, 22750), (4550, 19855), (4693, 19250), (4750, 19019), (5005, 18050), (5054, 17875), (5225, 17290), (5434, 16625), (6175, 14630), (6650, 13585), (7150, 12635), (7315, 12350), (7942, 11375), (8645, 10450), (9025, 10010), (9386, 9625)]