2509650

素因数分解:

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

素因数の和:58

約数の個数: 144

約数和(自身を含む): 8169120

約数和(自身を除く): 5659470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 25, 26, 27, 30, 33, 39, 45, 50, 54, 55, 65, 66, 75, 78, 90, 99, 110, 117, 130, 135, 143, 150, 165, 169, 195, 198, 225, 234, 270, 275, 286, 297, 325, 330, 338, 351, 390, 429, 450, 495, 507, 550, 585, 594, 650, 675, 702, 715, 825, 845, 858, 975, 990, 1014, 1170, 1287, 1350, 1430, 1485, 1521, 1650, 1690, 1755, 1859, 1950, 2145, 2475, 2535, 2574, 2925, 2970, 3042, 3510, 3575, 3718, 3861, 4225, 4290, 4563, 4950, 5070, 5577, 5850, 6435, 7150, 7425, 7605, 7722, 8450, 8775, 9126, 9295, 10725, 11154, 12675, 12870, 14850, 15210, 16731, 17550, 18590, 19305, 21450, 22815, 25350, 27885, 32175, 33462, 38025, 38610, 45630, 46475, 50193, 55770, 64350, 76050, 83655, 92950, 96525, 100386, 114075, 139425, 167310, 193050, 228150, 250965, 278850, 418275, 501930, 836550, 1254825, 2509650]

約数ペア:

[(1, 2509650), (2, 1254825), (3, 836550), (5, 501930), (6, 418275), (9, 278850), (10, 250965), (11, 228150), (13, 193050), (15, 167310), (18, 139425), (22, 114075), (25, 100386), (26, 96525), (27, 92950), (30, 83655), (33, 76050), (39, 64350), (45, 55770), (50, 50193), (54, 46475), (55, 45630), (65, 38610), (66, 38025), (75, 33462), (78, 32175), (90, 27885), (99, 25350), (110, 22815), (117, 21450), (130, 19305), (135, 18590), (143, 17550), (150, 16731), (165, 15210), (169, 14850), (195, 12870), (198, 12675), (225, 11154), (234, 10725), (270, 9295), (275, 9126), (286, 8775), (297, 8450), (325, 7722), (330, 7605), (338, 7425), (351, 7150), (390, 6435), (429, 5850), (450, 5577), (495, 5070), (507, 4950), (550, 4563), (585, 4290), (594, 4225), (650, 3861), (675, 3718), (702, 3575), (715, 3510), (825, 3042), (845, 2970), (858, 2925), (975, 2574), (990, 2535), (1014, 2475), (1170, 2145), (1287, 1950), (1350, 1859), (1430, 1755), (1485, 1690), (1521, 1650)]