139683900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 435909600

約数和(自身を除く): 296225700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 61, 68, 75, 85, 100, 102, 122, 150, 170, 183, 204, 244, 255, 300, 305, 340, 366, 425, 449, 510, 610, 732, 850, 898, 915, 1020, 1037, 1220, 1275, 1347, 1525, 1700, 1796, 1830, 2074, 2245, 2550, 2694, 3050, 3111, 3660, 4148, 4490, 4575, 5100, 5185, 5388, 6100, 6222, 6735, 7633, 8980, 9150, 10370, 11225, 12444, 13470, 15266, 15555, 18300, 20740, 22450, 22899, 25925, 26940, 27389, 30532, 31110, 33675, 38165, 44900, 45798, 51850, 54778, 62220, 67350, 76330, 77775, 82167, 91596, 103700, 109556, 114495, 134700, 136945, 152660, 155550, 164334, 190825, 228990, 273890, 311100, 328668, 381650, 410835, 457980, 465613, 547780, 572475, 684725, 763300, 821670, 931226, 1144950, 1369450, 1396839, 1643340, 1862452, 2054175, 2289900, 2328065, 2738900, 2793678, 4108350, 4656130, 5587356, 6984195, 8216700, 9312260, 11640325, 13968390, 23280650, 27936780, 34920975, 46561300, 69841950, 139683900]

約数ペア:

[(1, 139683900), (2, 69841950), (3, 46561300), (4, 34920975), (5, 27936780), (6, 23280650), (10, 13968390), (12, 11640325), (15, 9312260), (17, 8216700), (20, 6984195), (25, 5587356), (30, 4656130), (34, 4108350), (50, 2793678), (51, 2738900), (60, 2328065), (61, 2289900), (68, 2054175), (75, 1862452), (85, 1643340), (100, 1396839), (102, 1369450), (122, 1144950), (150, 931226), (170, 821670), (183, 763300), (204, 684725), (244, 572475), (255, 547780), (300, 465613), (305, 457980), (340, 410835), (366, 381650), (425, 328668), (449, 311100), (510, 273890), (610, 228990), (732, 190825), (850, 164334), (898, 155550), (915, 152660), (1020, 136945), (1037, 134700), (1220, 114495), (1275, 109556), (1347, 103700), (1525, 91596), (1700, 82167), (1796, 77775), (1830, 76330), (2074, 67350), (2245, 62220), (2550, 54778), (2694, 51850), (3050, 45798), (3111, 44900), (3660, 38165), (4148, 33675), (4490, 31110), (4575, 30532), (5100, 27389), (5185, 26940), (5388, 25925), (6100, 22899), (6222, 22450), (6735, 20740), (7633, 18300), (8980, 15555), (9150, 15266), (10370, 13470), (11225, 12444)]