145341300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 459345600

約数和(自身を除く): 314004300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 83, 100, 130, 150, 156, 166, 195, 249, 260, 300, 325, 332, 390, 415, 449, 498, 650, 780, 830, 898, 975, 996, 1079, 1245, 1300, 1347, 1660, 1796, 1950, 2075, 2158, 2245, 2490, 2694, 3237, 3900, 4150, 4316, 4490, 4980, 5388, 5395, 5837, 6225, 6474, 6735, 8300, 8980, 10790, 11225, 11674, 12450, 12948, 13470, 16185, 17511, 21580, 22450, 23348, 24900, 26940, 26975, 29185, 32370, 33675, 35022, 37267, 44900, 53950, 58370, 64740, 67350, 70044, 74534, 80925, 87555, 107900, 111801, 116740, 134700, 145925, 149068, 161850, 175110, 186335, 223602, 291850, 323700, 350220, 372670, 437775, 447204, 484471, 559005, 583700, 745340, 875550, 931675, 968942, 1118010, 1453413, 1751100, 1863350, 1937884, 2236020, 2422355, 2795025, 2906826, 3726700, 4844710, 5590050, 5813652, 7267065, 9689420, 11180100, 12111775, 14534130, 24223550, 29068260, 36335325, 48447100, 72670650, 145341300]

約数ペア:

[(1, 145341300), (2, 72670650), (3, 48447100), (4, 36335325), (5, 29068260), (6, 24223550), (10, 14534130), (12, 12111775), (13, 11180100), (15, 9689420), (20, 7267065), (25, 5813652), (26, 5590050), (30, 4844710), (39, 3726700), (50, 2906826), (52, 2795025), (60, 2422355), (65, 2236020), (75, 1937884), (78, 1863350), (83, 1751100), (100, 1453413), (130, 1118010), (150, 968942), (156, 931675), (166, 875550), (195, 745340), (249, 583700), (260, 559005), (300, 484471), (325, 447204), (332, 437775), (390, 372670), (415, 350220), (449, 323700), (498, 291850), (650, 223602), (780, 186335), (830, 175110), (898, 161850), (975, 149068), (996, 145925), (1079, 134700), (1245, 116740), (1300, 111801), (1347, 107900), (1660, 87555), (1796, 80925), (1950, 74534), (2075, 70044), (2158, 67350), (2245, 64740), (2490, 58370), (2694, 53950), (3237, 44900), (3900, 37267), (4150, 35022), (4316, 33675), (4490, 32370), (4980, 29185), (5388, 26975), (5395, 26940), (5837, 24900), (6225, 23348), (6474, 22450), (6735, 21580), (8300, 17511), (8980, 16185), (10790, 13470), (11225, 12948), (11674, 12450)]