228115710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 653184000

約数和(自身を除く): 425068290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 90, 95, 106, 114, 135, 159, 171, 190, 265, 270, 285, 318, 342, 477, 513, 530, 570, 795, 839, 855, 954, 1007, 1026, 1431, 1590, 1678, 1710, 2014, 2385, 2517, 2565, 2862, 3021, 4195, 4770, 5034, 5035, 5130, 6042, 7155, 7551, 8390, 9063, 10070, 12585, 14310, 15102, 15105, 15941, 18126, 22653, 25170, 27189, 30210, 31882, 37755, 44467, 45306, 45315, 47823, 54378, 75510, 79705, 88934, 90630, 95646, 113265, 133401, 135945, 143469, 159410, 222335, 226530, 239115, 266802, 271890, 286938, 400203, 430407, 444670, 478230, 667005, 717345, 800406, 844873, 860814, 1200609, 1334010, 1434690, 1689746, 2001015, 2152035, 2401218, 2534619, 4002030, 4224365, 4304070, 5069238, 6003045, 7603857, 8448730, 12006090, 12673095, 15207714, 22811571, 25346190, 38019285, 45623142, 76038570, 114057855, 228115710]

約数ペア:

[(1, 228115710), (2, 114057855), (3, 76038570), (5, 45623142), (6, 38019285), (9, 25346190), (10, 22811571), (15, 15207714), (18, 12673095), (19, 12006090), (27, 8448730), (30, 7603857), (38, 6003045), (45, 5069238), (53, 4304070), (54, 4224365), (57, 4002030), (90, 2534619), (95, 2401218), (106, 2152035), (114, 2001015), (135, 1689746), (159, 1434690), (171, 1334010), (190, 1200609), (265, 860814), (270, 844873), (285, 800406), (318, 717345), (342, 667005), (477, 478230), (513, 444670), (530, 430407), (570, 400203), (795, 286938), (839, 271890), (855, 266802), (954, 239115), (1007, 226530), (1026, 222335), (1431, 159410), (1590, 143469), (1678, 135945), (1710, 133401), (2014, 113265), (2385, 95646), (2517, 90630), (2565, 88934), (2862, 79705), (3021, 75510), (4195, 54378), (4770, 47823), (5034, 45315), (5035, 45306), (5130, 44467), (6042, 37755), (7155, 31882), (7551, 30210), (8390, 27189), (9063, 25170), (10070, 22653), (12585, 18126), (14310, 15941), (15102, 15105)]