155114300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6131}}^1$

素因数の和:6179

約数の個数: 72

約数和(自身を含む): 383225472

約数和(自身を除く): 228111172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 6131, 6325, 12262, 12650, 24524, 25300, 30655, 61310, 67441, 122620, 134882, 141013, 153275, 269764, 282026, 306550, 337205, 564052, 613100, 674410, 705065, 1348820, 1410130, 1551143, 1686025, 2820260, 3102286, 3372050, 3525325, 6204572, 6744100, 7050650, 7755715, 14101300, 15511430, 31022860, 38778575, 77557150, 155114300]

約数ペア:

[(1, 155114300), (2, 77557150), (4, 38778575), (5, 31022860), (10, 15511430), (11, 14101300), (20, 7755715), (22, 7050650), (23, 6744100), (25, 6204572), (44, 3525325), (46, 3372050), (50, 3102286), (55, 2820260), (92, 1686025), (100, 1551143), (110, 1410130), (115, 1348820), (220, 705065), (230, 674410), (253, 613100), (275, 564052), (460, 337205), (506, 306550), (550, 282026), (575, 269764), (1012, 153275), (1100, 141013), (1150, 134882), (1265, 122620), (2300, 67441), (2530, 61310), (5060, 30655), (6131, 25300), (6325, 24524), (12262, 12650)]