205223850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{35081}}^1$

素因数の和:35112

約数の個数: 72

約数和(自身を含む): 593797932

約数和(自身を除く): 388574082

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 35081, 70162, 105243, 175405, 210486, 315729, 350810, 456053, 526215, 631458, 877025, 912106, 1052430, 1368159, 1578645, 1754050, 2280265, 2631075, 2736318, 3157290, 4104477, 4560530, 5262150, 6840795, 7893225, 8208954, 11401325, 13681590, 15786450, 20522385, 22802650, 34203975, 41044770, 68407950, 102611925, 205223850]

約数ペア:

[(1, 205223850), (2, 102611925), (3, 68407950), (5, 41044770), (6, 34203975), (9, 22802650), (10, 20522385), (13, 15786450), (15, 13681590), (18, 11401325), (25, 8208954), (26, 7893225), (30, 6840795), (39, 5262150), (45, 4560530), (50, 4104477), (65, 3157290), (75, 2736318), (78, 2631075), (90, 2280265), (117, 1754050), (130, 1578645), (150, 1368159), (195, 1052430), (225, 912106), (234, 877025), (325, 631458), (390, 526215), (450, 456053), (585, 350810), (650, 315729), (975, 210486), (1170, 175405), (1950, 105243), (2925, 70162), (5850, 35081)]