337834900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 832946688

約数和(自身を除く): 495111788

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 83, 100, 101, 124, 130, 155, 166, 202, 260, 310, 325, 332, 403, 404, 415, 505, 620, 650, 775, 806, 830, 1010, 1079, 1300, 1313, 1550, 1612, 1660, 2015, 2020, 2075, 2158, 2525, 2573, 2626, 3100, 3131, 4030, 4150, 4316, 5050, 5146, 5252, 5395, 6262, 6565, 8060, 8300, 8383, 10075, 10100, 10292, 10790, 12524, 12865, 13130, 15655, 16766, 20150, 21580, 25730, 26260, 26975, 31310, 32825, 33449, 33532, 40300, 40703, 41915, 51460, 53950, 62620, 64325, 65650, 66898, 78275, 81406, 83830, 107900, 108979, 128650, 131300, 133796, 156550, 162812, 167245, 167660, 203515, 209575, 217958, 257300, 259873, 313100, 334490, 407030, 419150, 435916, 519746, 544895, 668980, 814060, 836225, 838300, 1017575, 1039492, 1089790, 1299365, 1672450, 2035150, 2179580, 2598730, 2724475, 3344900, 3378349, 4070300, 5197460, 5448950, 6496825, 6756698, 10897900, 12993650, 13513396, 16891745, 25987300, 33783490, 67566980, 84458725, 168917450, 337834900]

約数ペア:

[(1, 337834900), (2, 168917450), (4, 84458725), (5, 67566980), (10, 33783490), (13, 25987300), (20, 16891745), (25, 13513396), (26, 12993650), (31, 10897900), (50, 6756698), (52, 6496825), (62, 5448950), (65, 5197460), (83, 4070300), (100, 3378349), (101, 3344900), (124, 2724475), (130, 2598730), (155, 2179580), (166, 2035150), (202, 1672450), (260, 1299365), (310, 1089790), (325, 1039492), (332, 1017575), (403, 838300), (404, 836225), (415, 814060), (505, 668980), (620, 544895), (650, 519746), (775, 435916), (806, 419150), (830, 407030), (1010, 334490), (1079, 313100), (1300, 259873), (1313, 257300), (1550, 217958), (1612, 209575), (1660, 203515), (2015, 167660), (2020, 167245), (2075, 162812), (2158, 156550), (2525, 133796), (2573, 131300), (2626, 128650), (3100, 108979), (3131, 107900), (4030, 83830), (4150, 81406), (4316, 78275), (5050, 66898), (5146, 65650), (5252, 64325), (5395, 62620), (6262, 53950), (6565, 51460), (8060, 41915), (8300, 40703), (8383, 40300), (10075, 33532), (10100, 33449), (10292, 32825), (10790, 31310), (12524, 26975), (12865, 26260), (13130, 25730), (15655, 21580), (16766, 20150)]