144229020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 469929600

約数和(自身を除く): 325700580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 73, 78, 85, 102, 130, 146, 149, 156, 170, 195, 204, 219, 221, 255, 260, 292, 298, 340, 365, 390, 438, 442, 447, 510, 596, 663, 730, 745, 780, 876, 884, 894, 949, 1020, 1095, 1105, 1241, 1326, 1460, 1490, 1788, 1898, 1937, 2190, 2210, 2235, 2482, 2533, 2652, 2847, 2980, 3315, 3723, 3796, 3874, 4380, 4420, 4470, 4745, 4964, 5066, 5694, 5811, 6205, 6630, 7446, 7599, 7748, 8940, 9490, 9685, 10132, 10877, 11388, 11622, 12410, 12665, 13260, 14235, 14892, 15198, 16133, 18615, 18980, 19370, 21754, 23244, 24820, 25330, 28470, 29055, 30396, 32266, 32631, 32929, 37230, 37995, 38740, 43508, 48399, 50660, 54385, 56940, 58110, 64532, 65262, 65858, 74460, 75990, 80665, 96798, 98787, 108770, 116220, 130524, 131716, 141401, 151980, 161330, 163155, 164645, 184909, 193596, 197574, 217540, 241995, 282802, 322660, 326310, 329290, 369818, 395148, 424203, 483990, 493935, 554727, 565604, 652620, 658580, 707005, 739636, 848406, 924545, 967980, 987870, 1109454, 1414010, 1696812, 1849090, 1975740, 2121015, 2218908, 2403817, 2773635, 2828020, 3698180, 4242030, 4807634, 5547270, 7211451, 8484060, 9615268, 11094540, 12019085, 14422902, 24038170, 28845804, 36057255, 48076340, 72114510, 144229020]

約数ペア:

[(1, 144229020), (2, 72114510), (3, 48076340), (4, 36057255), (5, 28845804), (6, 24038170), (10, 14422902), (12, 12019085), (13, 11094540), (15, 9615268), (17, 8484060), (20, 7211451), (26, 5547270), (30, 4807634), (34, 4242030), (39, 3698180), (51, 2828020), (52, 2773635), (60, 2403817), (65, 2218908), (68, 2121015), (73, 1975740), (78, 1849090), (85, 1696812), (102, 1414010), (130, 1109454), (146, 987870), (149, 967980), (156, 924545), (170, 848406), (195, 739636), (204, 707005), (219, 658580), (221, 652620), (255, 565604), (260, 554727), (292, 493935), (298, 483990), (340, 424203), (365, 395148), (390, 369818), (438, 329290), (442, 326310), (447, 322660), (510, 282802), (596, 241995), (663, 217540), (730, 197574), (745, 193596), (780, 184909), (876, 164645), (884, 163155), (894, 161330), (949, 151980), (1020, 141401), (1095, 131716), (1105, 130524), (1241, 116220), (1326, 108770), (1460, 98787), (1490, 96798), (1788, 80665), (1898, 75990), (1937, 74460), (2190, 65858), (2210, 65262), (2235, 64532), (2482, 58110), (2533, 56940), (2652, 54385), (2847, 50660), (2980, 48399), (3315, 43508), (3723, 38740), (3796, 37995), (3874, 37230), (4380, 32929), (4420, 32631), (4470, 32266), (4745, 30396), (4964, 29055), (5066, 28470), (5694, 25330), (5811, 24820), (6205, 23244), (6630, 21754), (7446, 19370), (7599, 18980), (7748, 18615), (8940, 16133), (9490, 15198), (9685, 14892), (10132, 14235), (10877, 13260), (11388, 12665), (11622, 12410)]