230475700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 684400640

約数和(自身を除く): 453924940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 31, 35, 38, 43, 50, 52, 62, 65, 70, 76, 86, 91, 95, 100, 124, 130, 133, 140, 155, 172, 175, 182, 190, 215, 217, 247, 260, 266, 301, 310, 325, 350, 364, 380, 403, 430, 434, 455, 475, 494, 532, 559, 589, 602, 620, 650, 665, 700, 775, 806, 817, 860, 868, 910, 950, 988, 1075, 1085, 1118, 1178, 1204, 1235, 1300, 1330, 1333, 1505, 1550, 1612, 1634, 1729, 1820, 1900, 2015, 2150, 2170, 2236, 2275, 2356, 2470, 2660, 2666, 2795, 2821, 2945, 3010, 3100, 3268, 3325, 3458, 3913, 4030, 4085, 4123, 4300, 4340, 4550, 4940, 5332, 5425, 5590, 5642, 5719, 5890, 6020, 6175, 6650, 6665, 6916, 7525, 7657, 7826, 8060, 8170, 8246, 8645, 9100, 9331, 10075, 10621, 10850, 11180, 11284, 11438, 11780, 12350, 13300, 13330, 13975, 14105, 14725, 15050, 15314, 15652, 16340, 16492, 17290, 17329, 18662, 19565, 20150, 20425, 20615, 21242, 21700, 22876, 24700, 25327, 26660, 27950, 28210, 28595, 29450, 30100, 30628, 33325, 34580, 34658, 37324, 38285, 39130, 40300, 40850, 41230, 42484, 43225, 46655, 50654, 53105, 53599, 55900, 56420, 57190, 58900, 66650, 69316, 70525, 74347, 76570, 78260, 81700, 82460, 86450, 86645, 93310, 97825, 101308, 103075, 106210, 107198, 114380, 121303, 126635, 133300, 141050, 142975, 148694, 153140, 172900, 173290, 177289, 186620, 191425, 195650, 206150, 212420, 214396, 233275, 242606, 253270, 265525, 267995, 282100, 285950, 297388, 329251, 346580, 354578, 371735, 382850, 391300, 412300, 433225, 466550, 485212, 506540, 531050, 535990, 571900, 606515, 633175, 658502, 709156, 743470, 765700, 866450, 886445, 933100, 1062100, 1071980, 1213030, 1266350, 1317004, 1339975, 1486940, 1646255, 1732900, 1772890, 1858675, 2304757, 2426060, 2532700, 2679950, 3032575, 3292510, 3545780, 3717350, 4432225, 4609514, 5359900, 6065150, 6585020, 7434700, 8231275, 8864450, 9219028, 11523785, 12130300, 16462550, 17728900, 23047570, 32925100, 46095140, 57618925, 115237850, 230475700]

約数ペア:

[(1, 230475700), (2, 115237850), (4, 57618925), (5, 46095140), (7, 32925100), (10, 23047570), (13, 17728900), (14, 16462550), (19, 12130300), (20, 11523785), (25, 9219028), (26, 8864450), (28, 8231275), (31, 7434700), (35, 6585020), (38, 6065150), (43, 5359900), (50, 4609514), (52, 4432225), (62, 3717350), (65, 3545780), (70, 3292510), (76, 3032575), (86, 2679950), (91, 2532700), (95, 2426060), (100, 2304757), (124, 1858675), (130, 1772890), (133, 1732900), (140, 1646255), (155, 1486940), (172, 1339975), (175, 1317004), (182, 1266350), (190, 1213030), (215, 1071980), (217, 1062100), (247, 933100), (260, 886445), (266, 866450), (301, 765700), (310, 743470), (325, 709156), (350, 658502), (364, 633175), (380, 606515), (403, 571900), (430, 535990), (434, 531050), (455, 506540), (475, 485212), (494, 466550), (532, 433225), (559, 412300), (589, 391300), (602, 382850), (620, 371735), (650, 354578), (665, 346580), (700, 329251), (775, 297388), (806, 285950), (817, 282100), (860, 267995), (868, 265525), (910, 253270), (950, 242606), (988, 233275), (1075, 214396), (1085, 212420), (1118, 206150), (1178, 195650), (1204, 191425), (1235, 186620), (1300, 177289), (1330, 173290), (1333, 172900), (1505, 153140), (1550, 148694), (1612, 142975), (1634, 141050), (1729, 133300), (1820, 126635), (1900, 121303), (2015, 114380), (2150, 107198), (2170, 106210), (2236, 103075), (2275, 101308), (2356, 97825), (2470, 93310), (2660, 86645), (2666, 86450), (2795, 82460), (2821, 81700), (2945, 78260), (3010, 76570), (3100, 74347), (3268, 70525), (3325, 69316), (3458, 66650), (3913, 58900), (4030, 57190), (4085, 56420), (4123, 55900), (4300, 53599), (4340, 53105), (4550, 50654), (4940, 46655), (5332, 43225), (5425, 42484), (5590, 41230), (5642, 40850), (5719, 40300), (5890, 39130), (6020, 38285), (6175, 37324), (6650, 34658), (6665, 34580), (6916, 33325), (7525, 30628), (7657, 30100), (7826, 29450), (8060, 28595), (8170, 28210), (8246, 27950), (8645, 26660), (9100, 25327), (9331, 24700), (10075, 22876), (10621, 21700), (10850, 21242), (11180, 20615), (11284, 20425), (11438, 20150), (11780, 19565), (12350, 18662), (13300, 17329), (13330, 17290), (13975, 16492), (14105, 16340), (14725, 15652), (15050, 15314)]