30027364020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{123661}}^1$

素因数の和:123766

約数の個数: 144

約数和(自身を含む): 97228010880

約数和(自身を除く): 67200646860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 71, 76, 90, 95, 114, 142, 171, 180, 190, 213, 228, 284, 285, 342, 355, 380, 426, 570, 639, 684, 710, 852, 855, 1065, 1140, 1278, 1349, 1420, 1710, 2130, 2556, 2698, 3195, 3420, 4047, 4260, 5396, 6390, 6745, 8094, 12141, 12780, 13490, 16188, 20235, 24282, 26980, 40470, 48564, 60705, 80940, 121410, 123661, 242820, 247322, 370983, 494644, 618305, 741966, 1112949, 1236610, 1483932, 1854915, 2225898, 2349559, 2473220, 3709830, 4451796, 4699118, 5564745, 7048677, 7419660, 8779931, 9398236, 11129490, 11747795, 14097354, 17559862, 21146031, 22258980, 23495590, 26339793, 28194708, 35119724, 35243385, 42292062, 43899655, 46991180, 52679586, 70486770, 79019379, 84584124, 87799310, 105359172, 105730155, 131698965, 140973540, 158038758, 166818689, 175598620, 211460310, 263397930, 316077516, 333637378, 395096895, 422920620, 500456067, 526795860, 667274756, 790193790, 834093445, 1000912134, 1501368201, 1580387580, 1668186890, 2001824268, 2502280335, 3002736402, 3336373780, 5004560670, 6005472804, 7506841005, 10009121340, 15013682010, 30027364020]

約数ペア:

[(1, 30027364020), (2, 15013682010), (3, 10009121340), (4, 7506841005), (5, 6005472804), (6, 5004560670), (9, 3336373780), (10, 3002736402), (12, 2502280335), (15, 2001824268), (18, 1668186890), (19, 1580387580), (20, 1501368201), (30, 1000912134), (36, 834093445), (38, 790193790), (45, 667274756), (57, 526795860), (60, 500456067), (71, 422920620), (76, 395096895), (90, 333637378), (95, 316077516), (114, 263397930), (142, 211460310), (171, 175598620), (180, 166818689), (190, 158038758), (213, 140973540), (228, 131698965), (284, 105730155), (285, 105359172), (342, 87799310), (355, 84584124), (380, 79019379), (426, 70486770), (570, 52679586), (639, 46991180), (684, 43899655), (710, 42292062), (852, 35243385), (855, 35119724), (1065, 28194708), (1140, 26339793), (1278, 23495590), (1349, 22258980), (1420, 21146031), (1710, 17559862), (2130, 14097354), (2556, 11747795), (2698, 11129490), (3195, 9398236), (3420, 8779931), (4047, 7419660), (4260, 7048677), (5396, 5564745), (6390, 4699118), (6745, 4451796), (8094, 3709830), (12141, 2473220), (12780, 2349559), (13490, 2225898), (16188, 1854915), (20235, 1483932), (24282, 1236610), (26980, 1112949), (40470, 741966), (48564, 618305), (60705, 494644), (80940, 370983), (121410, 247322), (123661, 242820)]