103636100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 235151616

約数和(自身を除く): 131515516

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 101, 124, 155, 202, 310, 331, 404, 505, 620, 662, 775, 1010, 1324, 1550, 1655, 2020, 2525, 3100, 3131, 3310, 5050, 6262, 6620, 8275, 10100, 10261, 12524, 15655, 16550, 20522, 31310, 33100, 33431, 41044, 51305, 62620, 66862, 78275, 102610, 133724, 156550, 167155, 205220, 256525, 313100, 334310, 513050, 668620, 835775, 1026100, 1036361, 1671550, 2072722, 3343100, 4145444, 5181805, 10363610, 20727220, 25909025, 51818050, 103636100]

約数ペア:

[(1, 103636100), (2, 51818050), (4, 25909025), (5, 20727220), (10, 10363610), (20, 5181805), (25, 4145444), (31, 3343100), (50, 2072722), (62, 1671550), (100, 1036361), (101, 1026100), (124, 835775), (155, 668620), (202, 513050), (310, 334310), (331, 313100), (404, 256525), (505, 205220), (620, 167155), (662, 156550), (775, 133724), (1010, 102610), (1324, 78275), (1550, 66862), (1655, 62620), (2020, 51305), (2525, 41044), (3100, 33431), (3131, 33100), (3310, 31310), (5050, 20522), (6262, 16550), (6620, 15655), (8275, 12524), (10100, 10261)]