202348100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 465074400

約数和(自身を除く): 262726300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 281, 379, 380, 475, 562, 758, 950, 1124, 1405, 1516, 1895, 1900, 2810, 3790, 5339, 5620, 7025, 7201, 7580, 9475, 10678, 14050, 14402, 18950, 21356, 26695, 28100, 28804, 36005, 37900, 53390, 72010, 106499, 106780, 133475, 144020, 180025, 212998, 266950, 360050, 425996, 532495, 533900, 720100, 1064990, 2023481, 2129980, 2662475, 4046962, 5324950, 8093924, 10117405, 10649900, 20234810, 40469620, 50587025, 101174050, 202348100]

約数ペア:

[(1, 202348100), (2, 101174050), (4, 50587025), (5, 40469620), (10, 20234810), (19, 10649900), (20, 10117405), (25, 8093924), (38, 5324950), (50, 4046962), (76, 2662475), (95, 2129980), (100, 2023481), (190, 1064990), (281, 720100), (379, 533900), (380, 532495), (475, 425996), (562, 360050), (758, 266950), (950, 212998), (1124, 180025), (1405, 144020), (1516, 133475), (1895, 106780), (1900, 106499), (2810, 72010), (3790, 53390), (5339, 37900), (5620, 36005), (7025, 28804), (7201, 28100), (7580, 26695), (9475, 21356), (10678, 18950), (14050, 14402)]