172558620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 591575040

約数和(自身を除く): 419016420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 90, 94, 108, 117, 130, 135, 141, 156, 180, 188, 195, 234, 235, 260, 270, 282, 351, 390, 423, 468, 470, 523, 540, 564, 585, 611, 702, 705, 780, 846, 940, 1046, 1170, 1222, 1269, 1404, 1410, 1569, 1692, 1755, 1833, 2092, 2115, 2340, 2444, 2538, 2615, 2820, 3055, 3138, 3510, 3666, 4230, 4707, 5076, 5230, 5499, 6110, 6276, 6345, 6799, 7020, 7332, 7845, 8460, 9165, 9414, 10460, 10998, 12220, 12690, 13598, 14121, 15690, 16497, 18330, 18828, 20397, 21996, 23535, 24581, 25380, 27196, 27495, 28242, 31380, 32994, 33995, 36660, 40794, 47070, 49162, 54990, 56484, 61191, 65988, 67990, 70605, 73743, 81588, 82485, 94140, 98324, 101985, 109980, 122382, 122905, 135980, 141210, 147486, 164970, 183573, 203970, 221229, 244764, 245810, 282420, 294972, 305955, 319553, 329940, 367146, 368715, 407940, 442458, 491620, 611910, 639106, 663687, 734292, 737430, 884916, 917865, 958659, 1106145, 1223820, 1278212, 1327374, 1474860, 1597765, 1835730, 1917318, 2212290, 2654748, 2875977, 3195530, 3318435, 3671460, 3834636, 4424580, 4793295, 5751954, 6391060, 6636870, 8627931, 9586590, 11503908, 13273740, 14379885, 17255862, 19173180, 28759770, 34511724, 43139655, 57519540, 86279310, 172558620]

約数ペア:

[(1, 172558620), (2, 86279310), (3, 57519540), (4, 43139655), (5, 34511724), (6, 28759770), (9, 19173180), (10, 17255862), (12, 14379885), (13, 13273740), (15, 11503908), (18, 9586590), (20, 8627931), (26, 6636870), (27, 6391060), (30, 5751954), (36, 4793295), (39, 4424580), (45, 3834636), (47, 3671460), (52, 3318435), (54, 3195530), (60, 2875977), (65, 2654748), (78, 2212290), (90, 1917318), (94, 1835730), (108, 1597765), (117, 1474860), (130, 1327374), (135, 1278212), (141, 1223820), (156, 1106145), (180, 958659), (188, 917865), (195, 884916), (234, 737430), (235, 734292), (260, 663687), (270, 639106), (282, 611910), (351, 491620), (390, 442458), (423, 407940), (468, 368715), (470, 367146), (523, 329940), (540, 319553), (564, 305955), (585, 294972), (611, 282420), (702, 245810), (705, 244764), (780, 221229), (846, 203970), (940, 183573), (1046, 164970), (1170, 147486), (1222, 141210), (1269, 135980), (1404, 122905), (1410, 122382), (1569, 109980), (1692, 101985), (1755, 98324), (1833, 94140), (2092, 82485), (2115, 81588), (2340, 73743), (2444, 70605), (2538, 67990), (2615, 65988), (2820, 61191), (3055, 56484), (3138, 54990), (3510, 49162), (3666, 47070), (4230, 40794), (4707, 36660), (5076, 33995), (5230, 32994), (5499, 31380), (6110, 28242), (6276, 27495), (6345, 27196), (6799, 25380), (7020, 24581), (7332, 23535), (7845, 21996), (8460, 20397), (9165, 18828), (9414, 18330), (10460, 16497), (10998, 15690), (12220, 14121), (12690, 13598)]