1912959300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1811}}^1$

素因数の和:2338

約数の個数: 144

約数和(自身を含む): 6341594112

約数和(自身を除く): 4428634812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 503, 525, 700, 1006, 1050, 1509, 1811, 2012, 2100, 2515, 3018, 3521, 3622, 5030, 5433, 6036, 7042, 7244, 7545, 9055, 10060, 10563, 10866, 12575, 12677, 14084, 15090, 17605, 18110, 21126, 21732, 25150, 25354, 27165, 30180, 35210, 36220, 37725, 38031, 42252, 45275, 50300, 50708, 52815, 54330, 63385, 70420, 75450, 76062, 88025, 90550, 105630, 108660, 126770, 135825, 150900, 152124, 176050, 181100, 190155, 211260, 253540, 264075, 271650, 316925, 352100, 380310, 528150, 543300, 633850, 760620, 910933, 950775, 1056300, 1267700, 1821866, 1901550, 2732799, 3643732, 3803100, 4554665, 5465598, 6376531, 9109330, 10931196, 12753062, 13663995, 18218660, 19129593, 22773325, 25506124, 27327990, 31882655, 38259186, 45546650, 54655980, 63765310, 68319975, 76518372, 91093300, 95647965, 127530620, 136639950, 159413275, 191295930, 273279900, 318826550, 382591860, 478239825, 637653100, 956479650, 1912959300]

約数ペア:

[(1, 1912959300), (2, 956479650), (3, 637653100), (4, 478239825), (5, 382591860), (6, 318826550), (7, 273279900), (10, 191295930), (12, 159413275), (14, 136639950), (15, 127530620), (20, 95647965), (21, 91093300), (25, 76518372), (28, 68319975), (30, 63765310), (35, 54655980), (42, 45546650), (50, 38259186), (60, 31882655), (70, 27327990), (75, 25506124), (84, 22773325), (100, 19129593), (105, 18218660), (140, 13663995), (150, 12753062), (175, 10931196), (210, 9109330), (300, 6376531), (350, 5465598), (420, 4554665), (503, 3803100), (525, 3643732), (700, 2732799), (1006, 1901550), (1050, 1821866), (1509, 1267700), (1811, 1056300), (2012, 950775), (2100, 910933), (2515, 760620), (3018, 633850), (3521, 543300), (3622, 528150), (5030, 380310), (5433, 352100), (6036, 316925), (7042, 271650), (7244, 264075), (7545, 253540), (9055, 211260), (10060, 190155), (10563, 181100), (10866, 176050), (12575, 152124), (12677, 150900), (14084, 135825), (15090, 126770), (17605, 108660), (18110, 105630), (21126, 90550), (21732, 88025), (25150, 76062), (25354, 75450), (27165, 70420), (30180, 63385), (35210, 54330), (36220, 52815), (37725, 50708), (38031, 50300), (42252, 45275)]