490683600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12391}}^1$

素因数の和:12426

約数の個数: 180

約数和(自身を含む): 1857759072

約数和(自身を除く): 1367075472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1800, 1980, 2200, 2475, 2640, 3300, 3600, 3960, 4400, 4950, 6600, 7920, 9900, 12391, 13200, 19800, 24782, 37173, 39600, 49564, 61955, 74346, 99128, 111519, 123910, 136301, 148692, 185865, 198256, 223038, 247820, 272602, 297384, 309775, 371730, 408903, 446076, 495640, 545204, 557595, 594768, 619550, 681505, 743460, 817806, 892152, 929325, 991280, 1090408, 1115190, 1226709, 1239100, 1363010, 1486920, 1635612, 1784304, 1858650, 2044515, 2180816, 2230380, 2453418, 2478200, 2726020, 2787975, 2973840, 3271224, 3407525, 3717300, 4089030, 4460760, 4906836, 4956400, 5452040, 5575950, 6133545, 6542448, 6815050, 7434600, 8178060, 8921520, 9813672, 10222575, 10904080, 11151900, 12267090, 13630100, 14869200, 16356120, 19627344, 20445150, 22303800, 24534180, 27260200, 30667725, 32712240, 40890300, 44607600, 49068360, 54520400, 61335450, 81780600, 98136720, 122670900, 163561200, 245341800, 490683600]

約数ペア:

[(1, 490683600), (2, 245341800), (3, 163561200), (4, 122670900), (5, 98136720), (6, 81780600), (8, 61335450), (9, 54520400), (10, 49068360), (11, 44607600), (12, 40890300), (15, 32712240), (16, 30667725), (18, 27260200), (20, 24534180), (22, 22303800), (24, 20445150), (25, 19627344), (30, 16356120), (33, 14869200), (36, 13630100), (40, 12267090), (44, 11151900), (45, 10904080), (48, 10222575), (50, 9813672), (55, 8921520), (60, 8178060), (66, 7434600), (72, 6815050), (75, 6542448), (80, 6133545), (88, 5575950), (90, 5452040), (99, 4956400), (100, 4906836), (110, 4460760), (120, 4089030), (132, 3717300), (144, 3407525), (150, 3271224), (165, 2973840), (176, 2787975), (180, 2726020), (198, 2478200), (200, 2453418), (220, 2230380), (225, 2180816), (240, 2044515), (264, 1858650), (275, 1784304), (300, 1635612), (330, 1486920), (360, 1363010), (396, 1239100), (400, 1226709), (440, 1115190), (450, 1090408), (495, 991280), (528, 929325), (550, 892152), (600, 817806), (660, 743460), (720, 681505), (792, 619550), (825, 594768), (880, 557595), (900, 545204), (990, 495640), (1100, 446076), (1200, 408903), (1320, 371730), (1584, 309775), (1650, 297384), (1800, 272602), (1980, 247820), (2200, 223038), (2475, 198256), (2640, 185865), (3300, 148692), (3600, 136301), (3960, 123910), (4400, 111519), (4950, 99128), (6600, 74346), (7920, 61955), (9900, 49564), (12391, 39600), (13200, 37173), (19800, 24782)]