1228113000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2325

約数の個数: 192

約数和(自身を含む): 4220957520

約数和(自身を除く): 2992844520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 125, 150, 180, 183, 200, 225, 244, 250, 300, 305, 360, 366, 375, 450, 488, 500, 549, 600, 610, 732, 750, 900, 915, 1000, 1098, 1125, 1220, 1464, 1500, 1525, 1800, 1830, 2196, 2237, 2250, 2440, 2745, 3000, 3050, 3660, 4392, 4474, 4500, 4575, 5490, 6100, 6711, 7320, 7625, 8948, 9000, 9150, 10980, 11185, 12200, 13422, 13725, 15250, 17896, 18300, 20133, 21960, 22370, 22875, 26844, 27450, 30500, 33555, 36600, 40266, 44740, 45750, 53688, 54900, 55925, 61000, 67110, 68625, 80532, 89480, 91500, 100665, 109800, 111850, 134220, 136457, 137250, 161064, 167775, 183000, 201330, 223700, 268440, 272914, 274500, 279625, 335550, 402660, 409371, 447400, 503325, 545828, 549000, 559250, 671100, 682285, 805320, 818742, 838875, 1006650, 1091656, 1118500, 1228113, 1342200, 1364570, 1637484, 1677750, 2013300, 2046855, 2237000, 2456226, 2516625, 2729140, 3274968, 3355500, 3411425, 4026600, 4093710, 4912452, 5033250, 5458280, 6140565, 6711000, 6822850, 8187420, 9824904, 10066500, 10234275, 12281130, 13645700, 16374840, 17057125, 20133000, 20468550, 24562260, 27291400, 30702825, 34114250, 40937100, 49124520, 51171375, 61405650, 68228500, 81874200, 102342750, 122811300, 136457000, 153514125, 204685500, 245622600, 307028250, 409371000, 614056500, 1228113000]

約数ペア:

[(1, 1228113000), (2, 614056500), (3, 409371000), (4, 307028250), (5, 245622600), (6, 204685500), (8, 153514125), (9, 136457000), (10, 122811300), (12, 102342750), (15, 81874200), (18, 68228500), (20, 61405650), (24, 51171375), (25, 49124520), (30, 40937100), (36, 34114250), (40, 30702825), (45, 27291400), (50, 24562260), (60, 20468550), (61, 20133000), (72, 17057125), (75, 16374840), (90, 13645700), (100, 12281130), (120, 10234275), (122, 10066500), (125, 9824904), (150, 8187420), (180, 6822850), (183, 6711000), (200, 6140565), (225, 5458280), (244, 5033250), (250, 4912452), (300, 4093710), (305, 4026600), (360, 3411425), (366, 3355500), (375, 3274968), (450, 2729140), (488, 2516625), (500, 2456226), (549, 2237000), (600, 2046855), (610, 2013300), (732, 1677750), (750, 1637484), (900, 1364570), (915, 1342200), (1000, 1228113), (1098, 1118500), (1125, 1091656), (1220, 1006650), (1464, 838875), (1500, 818742), (1525, 805320), (1800, 682285), (1830, 671100), (2196, 559250), (2237, 549000), (2250, 545828), (2440, 503325), (2745, 447400), (3000, 409371), (3050, 402660), (3660, 335550), (4392, 279625), (4474, 274500), (4500, 272914), (4575, 268440), (5490, 223700), (6100, 201330), (6711, 183000), (7320, 167775), (7625, 161064), (8948, 137250), (9000, 136457), (9150, 134220), (10980, 111850), (11185, 109800), (12200, 100665), (13422, 91500), (13725, 89480), (15250, 80532), (17896, 68625), (18300, 67110), (20133, 61000), (21960, 55925), (22370, 54900), (22875, 53688), (26844, 45750), (27450, 44740), (30500, 40266), (33555, 36600)]