72252630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 215654400

約数和(自身を除く): 143401770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 31, 38, 45, 47, 57, 58, 62, 87, 90, 93, 94, 95, 114, 141, 145, 155, 171, 174, 186, 190, 235, 261, 279, 282, 285, 290, 310, 342, 423, 435, 465, 470, 522, 551, 558, 570, 589, 705, 846, 855, 870, 893, 899, 930, 1102, 1178, 1305, 1363, 1395, 1410, 1457, 1653, 1710, 1767, 1786, 1798, 2115, 2610, 2679, 2697, 2726, 2755, 2790, 2914, 2945, 3306, 3534, 4089, 4230, 4371, 4465, 4495, 4959, 5301, 5358, 5394, 5510, 5890, 6815, 7285, 8037, 8091, 8178, 8265, 8742, 8835, 8930, 8990, 9918, 10602, 12267, 13113, 13395, 13485, 13630, 14570, 16074, 16182, 16530, 17081, 17670, 20445, 21855, 24534, 24795, 25897, 26226, 26505, 26790, 26970, 27683, 34162, 40185, 40455, 40890, 42253, 43710, 49590, 51243, 51794, 53010, 55366, 61335, 65565, 77691, 80370, 80910, 83049, 84506, 85405, 102486, 122670, 126759, 129485, 131130, 138415, 153729, 155382, 166098, 170810, 211265, 233073, 249147, 253518, 256215, 258970, 276830, 307458, 380277, 388455, 415245, 422530, 466146, 498294, 512430, 633795, 760554, 768645, 776910, 802807, 830490, 1165365, 1245735, 1267590, 1537290, 1605614, 1901385, 2330730, 2408421, 2491470, 3802770, 4014035, 4816842, 7225263, 8028070, 12042105, 14450526, 24084210, 36126315, 72252630]

約数ペア:

[(1, 72252630), (2, 36126315), (3, 24084210), (5, 14450526), (6, 12042105), (9, 8028070), (10, 7225263), (15, 4816842), (18, 4014035), (19, 3802770), (29, 2491470), (30, 2408421), (31, 2330730), (38, 1901385), (45, 1605614), (47, 1537290), (57, 1267590), (58, 1245735), (62, 1165365), (87, 830490), (90, 802807), (93, 776910), (94, 768645), (95, 760554), (114, 633795), (141, 512430), (145, 498294), (155, 466146), (171, 422530), (174, 415245), (186, 388455), (190, 380277), (235, 307458), (261, 276830), (279, 258970), (282, 256215), (285, 253518), (290, 249147), (310, 233073), (342, 211265), (423, 170810), (435, 166098), (465, 155382), (470, 153729), (522, 138415), (551, 131130), (558, 129485), (570, 126759), (589, 122670), (705, 102486), (846, 85405), (855, 84506), (870, 83049), (893, 80910), (899, 80370), (930, 77691), (1102, 65565), (1178, 61335), (1305, 55366), (1363, 53010), (1395, 51794), (1410, 51243), (1457, 49590), (1653, 43710), (1710, 42253), (1767, 40890), (1786, 40455), (1798, 40185), (2115, 34162), (2610, 27683), (2679, 26970), (2697, 26790), (2726, 26505), (2755, 26226), (2790, 25897), (2914, 24795), (2945, 24534), (3306, 21855), (3534, 20445), (4089, 17670), (4230, 17081), (4371, 16530), (4465, 16182), (4495, 16074), (4959, 14570), (5301, 13630), (5358, 13485), (5394, 13395), (5510, 13113), (5890, 12267), (6815, 10602), (7285, 9918), (8037, 8990), (8091, 8930), (8178, 8835), (8265, 8742)]