141830150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 352664928

約数和(自身を除く): 210834778

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 121, 154, 170, 175, 187, 197, 238, 242, 275, 350, 374, 385, 394, 425, 550, 595, 605, 770, 847, 850, 935, 985, 1190, 1210, 1309, 1379, 1694, 1870, 1925, 1970, 2057, 2167, 2618, 2758, 2975, 3025, 3349, 3850, 4114, 4235, 4334, 4675, 4925, 5950, 6050, 6545, 6698, 6895, 8470, 9350, 9850, 10285, 10835, 13090, 13790, 14399, 15169, 16745, 20570, 21175, 21670, 23443, 23837, 28798, 30338, 32725, 33490, 34475, 36839, 42350, 46886, 47674, 51425, 54175, 65450, 68950, 71995, 73678, 75845, 83725, 102850, 108350, 117215, 119185, 143990, 151690, 166859, 167450, 184195, 234430, 238370, 257873, 333718, 359975, 368390, 379225, 405229, 515746, 586075, 595925, 719950, 758450, 810458, 834295, 920975, 1172150, 1191850, 1289365, 1668590, 1841950, 2026145, 2578730, 2836603, 4052290, 4171475, 5673206, 6446825, 8342950, 10130725, 12893650, 14183015, 20261450, 28366030, 70915075, 141830150]

約数ペア:

[(1, 141830150), (2, 70915075), (5, 28366030), (7, 20261450), (10, 14183015), (11, 12893650), (14, 10130725), (17, 8342950), (22, 6446825), (25, 5673206), (34, 4171475), (35, 4052290), (50, 2836603), (55, 2578730), (70, 2026145), (77, 1841950), (85, 1668590), (110, 1289365), (119, 1191850), (121, 1172150), (154, 920975), (170, 834295), (175, 810458), (187, 758450), (197, 719950), (238, 595925), (242, 586075), (275, 515746), (350, 405229), (374, 379225), (385, 368390), (394, 359975), (425, 333718), (550, 257873), (595, 238370), (605, 234430), (770, 184195), (847, 167450), (850, 166859), (935, 151690), (985, 143990), (1190, 119185), (1210, 117215), (1309, 108350), (1379, 102850), (1694, 83725), (1870, 75845), (1925, 73678), (1970, 71995), (2057, 68950), (2167, 65450), (2618, 54175), (2758, 51425), (2975, 47674), (3025, 46886), (3349, 42350), (3850, 36839), (4114, 34475), (4235, 33490), (4334, 32725), (4675, 30338), (4925, 28798), (5950, 23837), (6050, 23443), (6545, 21670), (6698, 21175), (6895, 20570), (8470, 16745), (9350, 15169), (9850, 14399), (10285, 13790), (10835, 13090)]