179474460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 563068800

約数和(自身を除く): 383594340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 121, 132, 165, 177, 220, 236, 242, 295, 330, 354, 363, 419, 484, 590, 605, 649, 660, 708, 726, 838, 885, 1180, 1210, 1257, 1298, 1452, 1676, 1770, 1815, 1947, 2095, 2420, 2514, 2596, 3245, 3540, 3630, 3894, 4190, 4609, 5028, 6285, 6490, 7139, 7260, 7788, 8380, 9218, 9735, 12570, 12980, 13827, 14278, 18436, 19470, 21417, 23045, 24721, 25140, 27654, 28556, 35695, 38940, 42834, 46090, 49442, 50699, 55308, 69135, 71390, 74163, 85668, 92180, 98884, 101398, 107085, 123605, 138270, 142780, 148326, 152097, 202796, 214170, 247210, 253495, 271931, 276540, 296652, 304194, 370815, 428340, 494420, 506990, 543862, 608388, 741630, 760485, 815793, 1013980, 1087724, 1359655, 1483260, 1520970, 1631586, 2719310, 2991241, 3041940, 3263172, 4078965, 5438620, 5982482, 8157930, 8973723, 11964964, 14956205, 16315860, 17947446, 29912410, 35894892, 44868615, 59824820, 89737230, 179474460]

約数ペア:

[(1, 179474460), (2, 89737230), (3, 59824820), (4, 44868615), (5, 35894892), (6, 29912410), (10, 17947446), (11, 16315860), (12, 14956205), (15, 11964964), (20, 8973723), (22, 8157930), (30, 5982482), (33, 5438620), (44, 4078965), (55, 3263172), (59, 3041940), (60, 2991241), (66, 2719310), (110, 1631586), (118, 1520970), (121, 1483260), (132, 1359655), (165, 1087724), (177, 1013980), (220, 815793), (236, 760485), (242, 741630), (295, 608388), (330, 543862), (354, 506990), (363, 494420), (419, 428340), (484, 370815), (590, 304194), (605, 296652), (649, 276540), (660, 271931), (708, 253495), (726, 247210), (838, 214170), (885, 202796), (1180, 152097), (1210, 148326), (1257, 142780), (1298, 138270), (1452, 123605), (1676, 107085), (1770, 101398), (1815, 98884), (1947, 92180), (2095, 85668), (2420, 74163), (2514, 71390), (2596, 69135), (3245, 55308), (3540, 50699), (3630, 49442), (3894, 46090), (4190, 42834), (4609, 38940), (5028, 35695), (6285, 28556), (6490, 27654), (7139, 25140), (7260, 24721), (7788, 23045), (8380, 21417), (9218, 19470), (9735, 18436), (12570, 14278), (12980, 13827)]