725569650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13781}}^1$

素因数の和:13818

約数の個数: 120

約数和(自身を含む): 2171243844

約数和(自身を除く): 1445674194

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 810, 975, 1053, 1170, 1350, 1755, 1950, 2025, 2106, 2925, 3510, 4050, 5265, 5850, 8775, 10530, 13781, 17550, 26325, 27562, 41343, 52650, 68905, 82686, 124029, 137810, 179153, 206715, 248058, 344525, 358306, 372087, 413430, 537459, 620145, 689050, 744174, 895765, 1033575, 1074918, 1116261, 1240290, 1612377, 1791530, 1860435, 2067150, 2232522, 2687295, 3100725, 3224754, 3720870, 4478825, 4837131, 5374590, 5581305, 6201450, 8061885, 8957650, 9302175, 9674262, 11162610, 13436475, 14511393, 16123770, 18604350, 24185655, 26872950, 27906525, 29022786, 40309425, 48371310, 55813050, 72556965, 80618850, 120928275, 145113930, 241856550, 362784825, 725569650]

約数ペア:

[(1, 725569650), (2, 362784825), (3, 241856550), (5, 145113930), (6, 120928275), (9, 80618850), (10, 72556965), (13, 55813050), (15, 48371310), (18, 40309425), (25, 29022786), (26, 27906525), (27, 26872950), (30, 24185655), (39, 18604350), (45, 16123770), (50, 14511393), (54, 13436475), (65, 11162610), (75, 9674262), (78, 9302175), (81, 8957650), (90, 8061885), (117, 6201450), (130, 5581305), (135, 5374590), (150, 4837131), (162, 4478825), (195, 3720870), (225, 3224754), (234, 3100725), (270, 2687295), (325, 2232522), (351, 2067150), (390, 1860435), (405, 1791530), (450, 1612377), (585, 1240290), (650, 1116261), (675, 1074918), (702, 1033575), (810, 895765), (975, 744174), (1053, 689050), (1170, 620145), (1350, 537459), (1755, 413430), (1950, 372087), (2025, 358306), (2106, 344525), (2925, 248058), (3510, 206715), (4050, 179153), (5265, 137810), (5850, 124029), (8775, 82686), (10530, 68905), (13781, 52650), (17550, 41343), (26325, 27562)]