130258620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 410417280

約数和(自身を除く): 280158660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 89, 90, 94, 141, 173, 178, 180, 188, 235, 267, 282, 346, 356, 423, 445, 470, 519, 534, 564, 692, 705, 801, 846, 865, 890, 940, 1038, 1068, 1335, 1410, 1557, 1602, 1692, 1730, 1780, 2076, 2115, 2595, 2670, 2820, 3114, 3204, 3460, 4005, 4183, 4230, 5190, 5340, 6228, 7785, 8010, 8131, 8366, 8460, 10380, 12549, 15397, 15570, 16020, 16262, 16732, 20915, 24393, 25098, 30794, 31140, 32524, 37647, 40655, 41830, 46191, 48786, 50196, 61588, 62745, 73179, 75294, 76985, 81310, 83660, 92382, 97572, 121965, 125490, 138573, 146358, 150588, 153970, 162620, 184764, 188235, 230955, 243930, 250980, 277146, 292716, 307940, 365895, 376470, 461910, 487860, 554292, 692865, 723659, 731790, 752940, 923820, 1385730, 1447318, 1463580, 2170977, 2771460, 2894636, 3618295, 4341954, 6512931, 7236590, 8683908, 10854885, 13025862, 14473180, 21709770, 26051724, 32564655, 43419540, 65129310, 130258620]

約数ペア:

[(1, 130258620), (2, 65129310), (3, 43419540), (4, 32564655), (5, 26051724), (6, 21709770), (9, 14473180), (10, 13025862), (12, 10854885), (15, 8683908), (18, 7236590), (20, 6512931), (30, 4341954), (36, 3618295), (45, 2894636), (47, 2771460), (60, 2170977), (89, 1463580), (90, 1447318), (94, 1385730), (141, 923820), (173, 752940), (178, 731790), (180, 723659), (188, 692865), (235, 554292), (267, 487860), (282, 461910), (346, 376470), (356, 365895), (423, 307940), (445, 292716), (470, 277146), (519, 250980), (534, 243930), (564, 230955), (692, 188235), (705, 184764), (801, 162620), (846, 153970), (865, 150588), (890, 146358), (940, 138573), (1038, 125490), (1068, 121965), (1335, 97572), (1410, 92382), (1557, 83660), (1602, 81310), (1692, 76985), (1730, 75294), (1780, 73179), (2076, 62745), (2115, 61588), (2595, 50196), (2670, 48786), (2820, 46191), (3114, 41830), (3204, 40655), (3460, 37647), (4005, 32524), (4183, 31140), (4230, 30794), (5190, 25098), (5340, 24393), (6228, 20915), (7785, 16732), (8010, 16262), (8131, 16020), (8366, 15570), (8460, 15397), (10380, 12549)]