76620390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 235146240

約数和(自身を除く): 158525850

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 55, 66, 70, 77, 82, 105, 110, 123, 154, 165, 205, 210, 231, 246, 287, 330, 385, 410, 451, 462, 574, 615, 770, 809, 861, 902, 1155, 1230, 1353, 1435, 1618, 1722, 2255, 2310, 2427, 2706, 2870, 3157, 4045, 4305, 4510, 4854, 5663, 6314, 6765, 8090, 8610, 8899, 9471, 11326, 12135, 13530, 15785, 16989, 17798, 18942, 24270, 26697, 28315, 31570, 33169, 33978, 44495, 47355, 53394, 56630, 62293, 66338, 84945, 88990, 94710, 99507, 124586, 133485, 165845, 169890, 186879, 199014, 232183, 266970, 311465, 331690, 364859, 373758, 464366, 497535, 622930, 696549, 729718, 934395, 995070, 1094577, 1160915, 1393098, 1824295, 1868790, 2189154, 2321830, 2554013, 3482745, 3648590, 5108026, 5472885, 6965490, 7662039, 10945770, 12770065, 15324078, 25540130, 38310195, 76620390]

約数ペア:

[(1, 76620390), (2, 38310195), (3, 25540130), (5, 15324078), (6, 12770065), (7, 10945770), (10, 7662039), (11, 6965490), (14, 5472885), (15, 5108026), (21, 3648590), (22, 3482745), (30, 2554013), (33, 2321830), (35, 2189154), (41, 1868790), (42, 1824295), (55, 1393098), (66, 1160915), (70, 1094577), (77, 995070), (82, 934395), (105, 729718), (110, 696549), (123, 622930), (154, 497535), (165, 464366), (205, 373758), (210, 364859), (231, 331690), (246, 311465), (287, 266970), (330, 232183), (385, 199014), (410, 186879), (451, 169890), (462, 165845), (574, 133485), (615, 124586), (770, 99507), (809, 94710), (861, 88990), (902, 84945), (1155, 66338), (1230, 62293), (1353, 56630), (1435, 53394), (1618, 47355), (1722, 44495), (2255, 33978), (2310, 33169), (2427, 31570), (2706, 28315), (2870, 26697), (3157, 24270), (4045, 18942), (4305, 17798), (4510, 16989), (4854, 15785), (5663, 13530), (6314, 12135), (6765, 11326), (8090, 9471), (8610, 8899)]