442275960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{75217}}^1$

素因数の和:75245

約数の個数: 96

約数和(自身を含む): 1543473360

約数和(自身を除く): 1101197400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 75217, 150434, 225651, 300868, 376085, 451302, 526519, 601736, 752170, 902604, 1053038, 1128255, 1504340, 1579557, 1805208, 2106076, 2256510, 2632595, 3008680, 3159114, 3685633, 4212152, 4513020, 5265190, 6318228, 7371266, 7897785, 9026040, 10530380, 11056899, 12636456, 14742532, 15795570, 18428165, 21060760, 22113798, 29485064, 31591140, 36856330, 44227596, 55284495, 63182280, 73712660, 88455192, 110568990, 147425320, 221137980, 442275960]

約数ペア:

[(1, 442275960), (2, 221137980), (3, 147425320), (4, 110568990), (5, 88455192), (6, 73712660), (7, 63182280), (8, 55284495), (10, 44227596), (12, 36856330), (14, 31591140), (15, 29485064), (20, 22113798), (21, 21060760), (24, 18428165), (28, 15795570), (30, 14742532), (35, 12636456), (40, 11056899), (42, 10530380), (49, 9026040), (56, 7897785), (60, 7371266), (70, 6318228), (84, 5265190), (98, 4513020), (105, 4212152), (120, 3685633), (140, 3159114), (147, 3008680), (168, 2632595), (196, 2256510), (210, 2106076), (245, 1805208), (280, 1579557), (294, 1504340), (392, 1128255), (420, 1053038), (490, 902604), (588, 752170), (735, 601736), (840, 526519), (980, 451302), (1176, 376085), (1470, 300868), (1960, 225651), (2940, 150434), (5880, 75217)]