195531570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:662

約数の個数: 160

約数和(自身を含む): 585446400

約数和(自身を除く): 389914830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 270, 279, 310, 351, 390, 403, 405, 465, 558, 585, 599, 702, 806, 810, 837, 930, 1053, 1170, 1198, 1209, 1395, 1674, 1755, 1797, 2015, 2106, 2418, 2511, 2790, 2995, 3510, 3594, 3627, 4030, 4185, 5022, 5265, 5391, 5990, 6045, 7254, 7787, 8370, 8985, 10530, 10782, 10881, 12090, 12555, 15574, 16173, 17970, 18135, 18569, 21762, 23361, 25110, 26955, 32346, 32643, 36270, 37138, 38935, 46722, 48519, 53910, 54405, 55707, 65286, 70083, 77870, 80865, 92845, 97038, 108810, 111414, 116805, 140166, 161730, 163215, 167121, 185690, 210249, 233610, 241397, 242595, 278535, 326430, 334242, 350415, 420498, 482794, 485190, 501363, 557070, 630747, 700830, 724191, 835605, 1002726, 1051245, 1206985, 1261494, 1448382, 1504089, 1671210, 2102490, 2172573, 2413970, 2506815, 3008178, 3153735, 3620955, 4345146, 5013630, 6307470, 6517719, 7241910, 7520445, 10862865, 13035438, 15040890, 19553157, 21725730, 32588595, 39106314, 65177190, 97765785, 195531570]

約数ペア:

[(1, 195531570), (2, 97765785), (3, 65177190), (5, 39106314), (6, 32588595), (9, 21725730), (10, 19553157), (13, 15040890), (15, 13035438), (18, 10862865), (26, 7520445), (27, 7241910), (30, 6517719), (31, 6307470), (39, 5013630), (45, 4345146), (54, 3620955), (62, 3153735), (65, 3008178), (78, 2506815), (81, 2413970), (90, 2172573), (93, 2102490), (117, 1671210), (130, 1504089), (135, 1448382), (155, 1261494), (162, 1206985), (186, 1051245), (195, 1002726), (234, 835605), (270, 724191), (279, 700830), (310, 630747), (351, 557070), (390, 501363), (403, 485190), (405, 482794), (465, 420498), (558, 350415), (585, 334242), (599, 326430), (702, 278535), (806, 242595), (810, 241397), (837, 233610), (930, 210249), (1053, 185690), (1170, 167121), (1198, 163215), (1209, 161730), (1395, 140166), (1674, 116805), (1755, 111414), (1797, 108810), (2015, 97038), (2106, 92845), (2418, 80865), (2511, 77870), (2790, 70083), (2995, 65286), (3510, 55707), (3594, 54405), (3627, 53910), (4030, 48519), (4185, 46722), (5022, 38935), (5265, 37138), (5391, 36270), (5990, 32643), (6045, 32346), (7254, 26955), (7787, 25110), (8370, 23361), (8985, 21762), (10530, 18569), (10782, 18135), (10881, 17970), (12090, 16173), (12555, 15574)]