219636300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 690233600

約数和(自身を除く): 470597300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 199, 260, 283, 300, 325, 390, 398, 566, 597, 650, 780, 796, 849, 975, 995, 1132, 1194, 1300, 1415, 1698, 1950, 1990, 2388, 2587, 2830, 2985, 3396, 3679, 3900, 3980, 4245, 4975, 5174, 5660, 5970, 7075, 7358, 7761, 8490, 9950, 10348, 11037, 11940, 12935, 14150, 14716, 14925, 15522, 16980, 18395, 19900, 21225, 22074, 25870, 28300, 29850, 31044, 36790, 38805, 42450, 44148, 51740, 55185, 56317, 59700, 64675, 73580, 77610, 84900, 91975, 110370, 112634, 129350, 155220, 168951, 183950, 194025, 220740, 225268, 258700, 275925, 281585, 337902, 367900, 388050, 551850, 563170, 675804, 732121, 776100, 844755, 1103700, 1126340, 1407925, 1464242, 1689510, 2196363, 2815850, 2928484, 3379020, 3660605, 4223775, 4392726, 5631700, 7321210, 8447550, 8785452, 10981815, 14642420, 16895100, 18303025, 21963630, 36606050, 43927260, 54909075, 73212100, 109818150, 219636300]

約数ペア:

[(1, 219636300), (2, 109818150), (3, 73212100), (4, 54909075), (5, 43927260), (6, 36606050), (10, 21963630), (12, 18303025), (13, 16895100), (15, 14642420), (20, 10981815), (25, 8785452), (26, 8447550), (30, 7321210), (39, 5631700), (50, 4392726), (52, 4223775), (60, 3660605), (65, 3379020), (75, 2928484), (78, 2815850), (100, 2196363), (130, 1689510), (150, 1464242), (156, 1407925), (195, 1126340), (199, 1103700), (260, 844755), (283, 776100), (300, 732121), (325, 675804), (390, 563170), (398, 551850), (566, 388050), (597, 367900), (650, 337902), (780, 281585), (796, 275925), (849, 258700), (975, 225268), (995, 220740), (1132, 194025), (1194, 183950), (1300, 168951), (1415, 155220), (1698, 129350), (1950, 112634), (1990, 110370), (2388, 91975), (2587, 84900), (2830, 77610), (2985, 73580), (3396, 64675), (3679, 59700), (3900, 56317), (3980, 55185), (4245, 51740), (4975, 44148), (5174, 42450), (5660, 38805), (5970, 36790), (7075, 31044), (7358, 29850), (7761, 28300), (8490, 25870), (9950, 22074), (10348, 21225), (11037, 19900), (11940, 18395), (12935, 16980), (14150, 15522), (14716, 14925)]