2197265700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2851}}^1$

素因数の和:3242

約数の個数: 144

約数和(自身を含む): 7287977984

約数和(自身を除く): 5090712284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 367, 420, 525, 700, 734, 1050, 1101, 1468, 1835, 2100, 2202, 2569, 2851, 3670, 4404, 5138, 5505, 5702, 7340, 7707, 8553, 9175, 10276, 11010, 11404, 12845, 14255, 15414, 17106, 18350, 19957, 22020, 25690, 27525, 28510, 30828, 34212, 36700, 38535, 39914, 42765, 51380, 55050, 57020, 59871, 64225, 71275, 77070, 79828, 85530, 99785, 110100, 119742, 128450, 142550, 154140, 171060, 192675, 199570, 213825, 239484, 256900, 285100, 299355, 385350, 399140, 427650, 498925, 598710, 770700, 855300, 997850, 1046317, 1197420, 1496775, 1995700, 2092634, 2993550, 3138951, 4185268, 5231585, 5987100, 6277902, 7324219, 10463170, 12555804, 14648438, 15694755, 20926340, 21972657, 26157925, 29296876, 31389510, 36621095, 43945314, 52315850, 62779020, 73242190, 78473775, 87890628, 104631700, 109863285, 146484380, 156947550, 183105475, 219726570, 313895100, 366210950, 439453140, 549316425, 732421900, 1098632850, 2197265700]

約数ペア:

[(1, 2197265700), (2, 1098632850), (3, 732421900), (4, 549316425), (5, 439453140), (6, 366210950), (7, 313895100), (10, 219726570), (12, 183105475), (14, 156947550), (15, 146484380), (20, 109863285), (21, 104631700), (25, 87890628), (28, 78473775), (30, 73242190), (35, 62779020), (42, 52315850), (50, 43945314), (60, 36621095), (70, 31389510), (75, 29296876), (84, 26157925), (100, 21972657), (105, 20926340), (140, 15694755), (150, 14648438), (175, 12555804), (210, 10463170), (300, 7324219), (350, 6277902), (367, 5987100), (420, 5231585), (525, 4185268), (700, 3138951), (734, 2993550), (1050, 2092634), (1101, 1995700), (1468, 1496775), (1835, 1197420), (2100, 1046317), (2202, 997850), (2569, 855300), (2851, 770700), (3670, 598710), (4404, 498925), (5138, 427650), (5505, 399140), (5702, 385350), (7340, 299355), (7707, 285100), (8553, 256900), (9175, 239484), (10276, 213825), (11010, 199570), (11404, 192675), (12845, 171060), (14255, 154140), (15414, 142550), (17106, 128450), (18350, 119742), (19957, 110100), (22020, 99785), (25690, 85530), (27525, 79828), (28510, 77070), (30828, 71275), (34212, 64225), (36700, 59871), (38535, 57020), (39914, 55050), (42765, 51380)]