468947700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:451

約数の個数: 216

約数和(自身を含む): 1599507000

約数和(自身を除く): 1130559300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 149, 150, 156, 180, 195, 225, 234, 260, 269, 298, 300, 325, 390, 447, 450, 468, 538, 585, 596, 650, 745, 780, 807, 894, 900, 975, 1076, 1170, 1300, 1341, 1345, 1490, 1614, 1788, 1937, 1950, 2235, 2340, 2421, 2682, 2690, 2925, 2980, 3228, 3497, 3725, 3874, 3900, 4035, 4470, 4842, 5364, 5380, 5811, 5850, 6705, 6725, 6994, 7450, 7748, 8070, 8940, 9684, 9685, 10491, 11175, 11622, 11700, 12105, 13410, 13450, 13988, 14900, 16140, 17433, 17485, 19370, 20175, 20982, 22350, 23244, 24210, 26820, 26900, 29055, 31473, 33525, 34866, 34970, 38740, 40081, 40350, 41964, 44700, 48420, 48425, 52455, 58110, 60525, 62946, 67050, 69732, 69940, 80162, 80700, 87165, 87425, 96850, 104910, 116220, 120243, 121050, 125892, 134100, 145275, 157365, 160324, 174330, 174850, 193700, 200405, 209820, 240486, 242100, 262275, 290550, 314730, 348660, 349700, 360729, 400810, 435825, 480972, 521053, 524550, 581100, 601215, 629460, 721458, 786825, 801620, 871650, 1002025, 1042106, 1049100, 1202430, 1442916, 1563159, 1573650, 1743300, 1803645, 2004050, 2084212, 2404860, 2605265, 3006075, 3126318, 3147300, 3607290, 4008100, 4689477, 5210530, 6012150, 6252636, 7214580, 7815795, 9018225, 9378954, 10421060, 12024300, 13026325, 15631590, 18036450, 18757908, 23447385, 26052650, 31263180, 36072900, 39078975, 46894770, 52105300, 78157950, 93789540, 117236925, 156315900, 234473850, 468947700]

約数ペア:

[(1, 468947700), (2, 234473850), (3, 156315900), (4, 117236925), (5, 93789540), (6, 78157950), (9, 52105300), (10, 46894770), (12, 39078975), (13, 36072900), (15, 31263180), (18, 26052650), (20, 23447385), (25, 18757908), (26, 18036450), (30, 15631590), (36, 13026325), (39, 12024300), (45, 10421060), (50, 9378954), (52, 9018225), (60, 7815795), (65, 7214580), (75, 6252636), (78, 6012150), (90, 5210530), (100, 4689477), (117, 4008100), (130, 3607290), (149, 3147300), (150, 3126318), (156, 3006075), (180, 2605265), (195, 2404860), (225, 2084212), (234, 2004050), (260, 1803645), (269, 1743300), (298, 1573650), (300, 1563159), (325, 1442916), (390, 1202430), (447, 1049100), (450, 1042106), (468, 1002025), (538, 871650), (585, 801620), (596, 786825), (650, 721458), (745, 629460), (780, 601215), (807, 581100), (894, 524550), (900, 521053), (975, 480972), (1076, 435825), (1170, 400810), (1300, 360729), (1341, 349700), (1345, 348660), (1490, 314730), (1614, 290550), (1788, 262275), (1937, 242100), (1950, 240486), (2235, 209820), (2340, 200405), (2421, 193700), (2682, 174850), (2690, 174330), (2925, 160324), (2980, 157365), (3228, 145275), (3497, 134100), (3725, 125892), (3874, 121050), (3900, 120243), (4035, 116220), (4470, 104910), (4842, 96850), (5364, 87425), (5380, 87165), (5811, 80700), (5850, 80162), (6705, 69940), (6725, 69732), (6994, 67050), (7450, 62946), (7748, 60525), (8070, 58110), (8940, 52455), (9684, 48425), (9685, 48420), (10491, 44700), (11175, 41964), (11622, 40350), (11700, 40081), (12105, 38740), (13410, 34970), (13450, 34866), (13988, 33525), (14900, 31473), (16140, 29055), (17433, 26900), (17485, 26820), (19370, 24210), (20175, 23244), (20982, 22350)]