97538220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 323555232

約数和(自身を除く): 226017012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 571, 585, 657, 730, 780, 876, 949, 1095, 1142, 1170, 1314, 1460, 1713, 1898, 2190, 2284, 2340, 2628, 2847, 2855, 3285, 3426, 3796, 4380, 4745, 5139, 5694, 5710, 6570, 6852, 7423, 8541, 8565, 9490, 10278, 11388, 11420, 13140, 14235, 14846, 17082, 17130, 18980, 20556, 22269, 25695, 28470, 29692, 34164, 34260, 37115, 41683, 42705, 44538, 51390, 56940, 66807, 74230, 83366, 85410, 89076, 102780, 111345, 125049, 133614, 148460, 166732, 170820, 208415, 222690, 250098, 267228, 334035, 375147, 416830, 445380, 500196, 541879, 625245, 668070, 750294, 833660, 1083758, 1250490, 1336140, 1500588, 1625637, 1875735, 2167516, 2500980, 2709395, 3251274, 3751470, 4876911, 5418790, 6502548, 7502940, 8128185, 9753822, 10837580, 16256370, 19507644, 24384555, 32512740, 48769110, 97538220]

約数ペア:

[(1, 97538220), (2, 48769110), (3, 32512740), (4, 24384555), (5, 19507644), (6, 16256370), (9, 10837580), (10, 9753822), (12, 8128185), (13, 7502940), (15, 6502548), (18, 5418790), (20, 4876911), (26, 3751470), (30, 3251274), (36, 2709395), (39, 2500980), (45, 2167516), (52, 1875735), (60, 1625637), (65, 1500588), (73, 1336140), (78, 1250490), (90, 1083758), (117, 833660), (130, 750294), (146, 668070), (156, 625245), (180, 541879), (195, 500196), (219, 445380), (234, 416830), (260, 375147), (292, 334035), (365, 267228), (390, 250098), (438, 222690), (468, 208415), (571, 170820), (585, 166732), (657, 148460), (730, 133614), (780, 125049), (876, 111345), (949, 102780), (1095, 89076), (1142, 85410), (1170, 83366), (1314, 74230), (1460, 66807), (1713, 56940), (1898, 51390), (2190, 44538), (2284, 42705), (2340, 41683), (2628, 37115), (2847, 34260), (2855, 34164), (3285, 29692), (3426, 28470), (3796, 25695), (4380, 22269), (4745, 20556), (5139, 18980), (5694, 17130), (5710, 17082), (6570, 14846), (6852, 14235), (7423, 13140), (8541, 11420), (8565, 11388), (9490, 10278)]