4020231900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1607}}^1$

素因数の和:1924

約数の個数: 144

約数和(自身を含む): 12059228160

約数和(自身を除く): 8038996260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 269, 300, 310, 372, 465, 538, 620, 775, 807, 930, 1076, 1345, 1550, 1607, 1614, 1860, 2325, 2690, 3100, 3214, 3228, 4035, 4650, 4821, 5380, 6428, 6725, 8035, 8070, 8339, 9300, 9642, 13450, 16070, 16140, 16678, 19284, 20175, 24105, 25017, 26900, 32140, 33356, 40175, 40350, 41695, 48210, 49817, 50034, 80350, 80700, 83390, 96420, 99634, 100068, 120525, 125085, 149451, 160700, 166780, 199268, 208475, 241050, 249085, 250170, 298902, 416950, 432283, 482100, 498170, 500340, 597804, 625425, 747255, 833900, 864566, 996340, 1245425, 1250850, 1296849, 1494510, 1729132, 2161415, 2490850, 2501700, 2593698, 2989020, 3736275, 4322830, 4981700, 5187396, 6484245, 7472550, 8645660, 10807075, 12968490, 13400773, 14945100, 21614150, 25936980, 26801546, 32421225, 40202319, 43228300, 53603092, 64842450, 67003865, 80404638, 129684900, 134007730, 160809276, 201011595, 268015460, 335019325, 402023190, 670038650, 804046380, 1005057975, 1340077300, 2010115950, 4020231900]

約数ペア:

[(1, 4020231900), (2, 2010115950), (3, 1340077300), (4, 1005057975), (5, 804046380), (6, 670038650), (10, 402023190), (12, 335019325), (15, 268015460), (20, 201011595), (25, 160809276), (30, 134007730), (31, 129684900), (50, 80404638), (60, 67003865), (62, 64842450), (75, 53603092), (93, 43228300), (100, 40202319), (124, 32421225), (150, 26801546), (155, 25936980), (186, 21614150), (269, 14945100), (300, 13400773), (310, 12968490), (372, 10807075), (465, 8645660), (538, 7472550), (620, 6484245), (775, 5187396), (807, 4981700), (930, 4322830), (1076, 3736275), (1345, 2989020), (1550, 2593698), (1607, 2501700), (1614, 2490850), (1860, 2161415), (2325, 1729132), (2690, 1494510), (3100, 1296849), (3214, 1250850), (3228, 1245425), (4035, 996340), (4650, 864566), (4821, 833900), (5380, 747255), (6428, 625425), (6725, 597804), (8035, 500340), (8070, 498170), (8339, 482100), (9300, 432283), (9642, 416950), (13450, 298902), (16070, 250170), (16140, 249085), (16678, 241050), (19284, 208475), (20175, 199268), (24105, 166780), (25017, 160700), (26900, 149451), (32140, 125085), (33356, 120525), (40175, 100068), (40350, 99634), (41695, 96420), (48210, 83390), (49817, 80700), (50034, 80350)]