72022860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4432

約数の個数: 144

約数和(自身を含む): 268946496

約数和(自身を除く): 196923636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 4397, 5460, 8190, 8794, 13191, 16380, 17588, 21985, 26382, 30779, 39573, 43970, 52764, 57161, 61558, 65955, 79146, 87940, 92337, 114322, 123116, 131910, 153895, 158292, 171483, 184674, 197865, 228644, 263820, 277011, 285805, 307790, 342966, 369348, 395730, 400127, 461685, 514449, 554022, 571610, 615580, 685932, 791460, 800254, 857415, 923370, 1028898, 1108044, 1143220, 1200381, 1385055, 1600508, 1714830, 1846740, 2000635, 2057796, 2400762, 2572245, 2770110, 3429660, 3601143, 4001270, 4801524, 5144490, 5540220, 6001905, 7202286, 8002540, 10288980, 12003810, 14404572, 18005715, 24007620, 36011430, 72022860]

約数ペア:

[(1, 72022860), (2, 36011430), (3, 24007620), (4, 18005715), (5, 14404572), (6, 12003810), (7, 10288980), (9, 8002540), (10, 7202286), (12, 6001905), (13, 5540220), (14, 5144490), (15, 4801524), (18, 4001270), (20, 3601143), (21, 3429660), (26, 2770110), (28, 2572245), (30, 2400762), (35, 2057796), (36, 2000635), (39, 1846740), (42, 1714830), (45, 1600508), (52, 1385055), (60, 1200381), (63, 1143220), (65, 1108044), (70, 1028898), (78, 923370), (84, 857415), (90, 800254), (91, 791460), (105, 685932), (117, 615580), (126, 571610), (130, 554022), (140, 514449), (156, 461685), (180, 400127), (182, 395730), (195, 369348), (210, 342966), (234, 307790), (252, 285805), (260, 277011), (273, 263820), (315, 228644), (364, 197865), (390, 184674), (420, 171483), (455, 158292), (468, 153895), (546, 131910), (585, 123116), (630, 114322), (780, 92337), (819, 87940), (910, 79146), (1092, 65955), (1170, 61558), (1260, 57161), (1365, 52764), (1638, 43970), (1820, 39573), (2340, 30779), (2730, 26382), (3276, 21985), (4095, 17588), (4397, 16380), (5460, 13191), (8190, 8794)]