20131727250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{8821}}^1$

素因数の和:9037

約数の個数: 128

約数和(自身を含む): 53507900160

約数和(自身を除く): 33376172910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 179, 250, 255, 358, 375, 425, 510, 537, 750, 850, 895, 1074, 1275, 1790, 2125, 2550, 2685, 3043, 4250, 4475, 5370, 6086, 6375, 8821, 8950, 9129, 12750, 13425, 15215, 17642, 18258, 22375, 26463, 26850, 30430, 44105, 44750, 45645, 52926, 67125, 76075, 88210, 91290, 132315, 134250, 149957, 152150, 220525, 228225, 264630, 299914, 380375, 441050, 449871, 456450, 661575, 749785, 760750, 899742, 1102625, 1141125, 1323150, 1499570, 1578959, 2205250, 2249355, 2282250, 3157918, 3307875, 3748925, 4498710, 4736877, 6615750, 7497850, 7894795, 9473754, 11246775, 15789590, 18744625, 22493550, 23684385, 26842303, 37489250, 39473975, 47368770, 53684606, 56233875, 78947950, 80526909, 112467750, 118421925, 134211515, 161053818, 197369875, 236843850, 268423030, 394739750, 402634545, 592109625, 671057575, 805269090, 1184219250, 1342115150, 2013172725, 3355287875, 4026345450, 6710575750, 10065863625, 20131727250]

約数ペア:

[(1, 20131727250), (2, 10065863625), (3, 6710575750), (5, 4026345450), (6, 3355287875), (10, 2013172725), (15, 1342115150), (17, 1184219250), (25, 805269090), (30, 671057575), (34, 592109625), (50, 402634545), (51, 394739750), (75, 268423030), (85, 236843850), (102, 197369875), (125, 161053818), (150, 134211515), (170, 118421925), (179, 112467750), (250, 80526909), (255, 78947950), (358, 56233875), (375, 53684606), (425, 47368770), (510, 39473975), (537, 37489250), (750, 26842303), (850, 23684385), (895, 22493550), (1074, 18744625), (1275, 15789590), (1790, 11246775), (2125, 9473754), (2550, 7894795), (2685, 7497850), (3043, 6615750), (4250, 4736877), (4475, 4498710), (5370, 3748925), (6086, 3307875), (6375, 3157918), (8821, 2282250), (8950, 2249355), (9129, 2205250), (12750, 1578959), (13425, 1499570), (15215, 1323150), (17642, 1141125), (18258, 1102625), (22375, 899742), (26463, 760750), (26850, 749785), (30430, 661575), (44105, 456450), (44750, 449871), (45645, 441050), (52926, 380375), (67125, 299914), (76075, 264630), (88210, 228225), (91290, 220525), (132315, 152150), (134250, 149957)]