203047650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 598164840

約数和(自身を除く): 395117190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 117, 122, 130, 150, 183, 195, 225, 234, 305, 325, 366, 390, 450, 549, 569, 585, 610, 650, 793, 915, 975, 1098, 1138, 1170, 1525, 1586, 1707, 1830, 1950, 2379, 2745, 2845, 2925, 3050, 3414, 3965, 4575, 4758, 5121, 5490, 5690, 5850, 7137, 7397, 7930, 8535, 9150, 10242, 11895, 13725, 14225, 14274, 14794, 17070, 19825, 22191, 23790, 25605, 27450, 28450, 34709, 35685, 36985, 39650, 42675, 44382, 51210, 59475, 66573, 69418, 71370, 73970, 85350, 104127, 110955, 118950, 128025, 133146, 173545, 178425, 184925, 208254, 221910, 256050, 312381, 332865, 347090, 356850, 369850, 451217, 520635, 554775, 624762, 665730, 867725, 902434, 1041270, 1109550, 1353651, 1561905, 1664325, 1735450, 2256085, 2603175, 2707302, 3123810, 3328650, 4060953, 4512170, 5206350, 6768255, 7809525, 8121906, 11280425, 13536510, 15619050, 20304765, 22560850, 33841275, 40609530, 67682550, 101523825, 203047650]

約数ペア:

[(1, 203047650), (2, 101523825), (3, 67682550), (5, 40609530), (6, 33841275), (9, 22560850), (10, 20304765), (13, 15619050), (15, 13536510), (18, 11280425), (25, 8121906), (26, 7809525), (30, 6768255), (39, 5206350), (45, 4512170), (50, 4060953), (61, 3328650), (65, 3123810), (75, 2707302), (78, 2603175), (90, 2256085), (117, 1735450), (122, 1664325), (130, 1561905), (150, 1353651), (183, 1109550), (195, 1041270), (225, 902434), (234, 867725), (305, 665730), (325, 624762), (366, 554775), (390, 520635), (450, 451217), (549, 369850), (569, 356850), (585, 347090), (610, 332865), (650, 312381), (793, 256050), (915, 221910), (975, 208254), (1098, 184925), (1138, 178425), (1170, 173545), (1525, 133146), (1586, 128025), (1707, 118950), (1830, 110955), (1950, 104127), (2379, 85350), (2745, 73970), (2845, 71370), (2925, 69418), (3050, 66573), (3414, 59475), (3965, 51210), (4575, 44382), (4758, 42675), (5121, 39650), (5490, 36985), (5690, 35685), (5850, 34709), (7137, 28450), (7397, 27450), (7930, 25605), (8535, 23790), (9150, 22191), (10242, 19825), (11895, 17070), (13725, 14794), (14225, 14274)]