152140100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:598

約数の個数: 108

約数和(自身を含む): 391107780

約数和(自身を除く): 238967680

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 61, 70, 98, 100, 122, 140, 175, 196, 244, 245, 305, 350, 427, 490, 509, 610, 700, 854, 980, 1018, 1220, 1225, 1525, 1708, 2036, 2135, 2450, 2545, 2989, 3050, 3563, 4270, 4900, 5090, 5978, 6100, 7126, 8540, 10180, 10675, 11956, 12725, 14252, 14945, 17815, 21350, 24941, 25450, 29890, 31049, 35630, 42700, 49882, 50900, 59780, 62098, 71260, 74725, 89075, 99764, 124196, 124705, 149450, 155245, 178150, 217343, 249410, 298900, 310490, 356300, 434686, 498820, 620980, 623525, 776225, 869372, 1086715, 1247050, 1521401, 1552450, 2173430, 2494100, 3042802, 3104900, 4346860, 5433575, 6085604, 7607005, 10867150, 15214010, 21734300, 30428020, 38035025, 76070050, 152140100]

約数ペア:

[(1, 152140100), (2, 76070050), (4, 38035025), (5, 30428020), (7, 21734300), (10, 15214010), (14, 10867150), (20, 7607005), (25, 6085604), (28, 5433575), (35, 4346860), (49, 3104900), (50, 3042802), (61, 2494100), (70, 2173430), (98, 1552450), (100, 1521401), (122, 1247050), (140, 1086715), (175, 869372), (196, 776225), (244, 623525), (245, 620980), (305, 498820), (350, 434686), (427, 356300), (490, 310490), (509, 298900), (610, 249410), (700, 217343), (854, 178150), (980, 155245), (1018, 149450), (1220, 124705), (1225, 124196), (1525, 99764), (1708, 89075), (2036, 74725), (2135, 71260), (2450, 62098), (2545, 59780), (2989, 50900), (3050, 49882), (3563, 42700), (4270, 35630), (4900, 31049), (5090, 29890), (5978, 25450), (6100, 24941), (7126, 21350), (8540, 17815), (10180, 14945), (10675, 14252), (11956, 12725)]