83192220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:940

約数の個数: 144

約数和(自身を含む): 276127488

約数和(自身を除く): 192935268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 877, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1754, 1860, 2108, 2631, 2635, 2790, 3060, 3162, 3508, 4385, 4743, 5262, 5270, 5580, 6324, 7893, 7905, 8770, 9486, 10524, 10540, 13155, 14909, 15786, 15810, 17540, 18972, 23715, 26310, 27187, 29818, 31572, 31620, 39465, 44727, 47430, 52620, 54374, 59636, 74545, 78930, 81561, 89454, 94860, 108748, 134181, 135935, 149090, 157860, 163122, 178908, 223635, 244683, 268362, 271870, 298180, 326244, 407805, 447270, 462179, 489366, 536724, 543740, 670905, 815610, 894540, 924358, 978732, 1223415, 1341810, 1386537, 1631220, 1848716, 2310895, 2446830, 2683620, 2773074, 4159611, 4621790, 4893660, 5546148, 6932685, 8319222, 9243580, 13865370, 16638444, 20798055, 27730740, 41596110, 83192220]

約数ペア:

[(1, 83192220), (2, 41596110), (3, 27730740), (4, 20798055), (5, 16638444), (6, 13865370), (9, 9243580), (10, 8319222), (12, 6932685), (15, 5546148), (17, 4893660), (18, 4621790), (20, 4159611), (30, 2773074), (31, 2683620), (34, 2446830), (36, 2310895), (45, 1848716), (51, 1631220), (60, 1386537), (62, 1341810), (68, 1223415), (85, 978732), (90, 924358), (93, 894540), (102, 815610), (124, 670905), (153, 543740), (155, 536724), (170, 489366), (180, 462179), (186, 447270), (204, 407805), (255, 326244), (279, 298180), (306, 271870), (310, 268362), (340, 244683), (372, 223635), (465, 178908), (510, 163122), (527, 157860), (558, 149090), (612, 135935), (620, 134181), (765, 108748), (877, 94860), (930, 89454), (1020, 81561), (1054, 78930), (1116, 74545), (1395, 59636), (1530, 54374), (1581, 52620), (1754, 47430), (1860, 44727), (2108, 39465), (2631, 31620), (2635, 31572), (2790, 29818), (3060, 27187), (3162, 26310), (3508, 23715), (4385, 18972), (4743, 17540), (5262, 15810), (5270, 15786), (5580, 14909), (6324, 13155), (7893, 10540), (7905, 10524), (8770, 9486)]