45370980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 145926144

約数和(自身を除く): 100555164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 47, 60, 62, 90, 93, 94, 124, 141, 155, 173, 180, 186, 188, 235, 279, 282, 310, 346, 372, 423, 465, 470, 519, 558, 564, 620, 692, 705, 846, 865, 930, 940, 1038, 1116, 1395, 1410, 1457, 1557, 1692, 1730, 1860, 2076, 2115, 2595, 2790, 2820, 2914, 3114, 3460, 4230, 4371, 5190, 5363, 5580, 5828, 6228, 7285, 7785, 8131, 8460, 8742, 10380, 10726, 13113, 14570, 15570, 16089, 16262, 17484, 21452, 21855, 24393, 26226, 26815, 29140, 31140, 32178, 32524, 40655, 43710, 48267, 48786, 52452, 53630, 64356, 65565, 73179, 80445, 81310, 87420, 96534, 97572, 107260, 121965, 131130, 146358, 160890, 162620, 193068, 241335, 243930, 252061, 262260, 292716, 321780, 365895, 482670, 487860, 504122, 731790, 756183, 965340, 1008244, 1260305, 1463580, 1512366, 2268549, 2520610, 3024732, 3780915, 4537098, 5041220, 7561830, 9074196, 11342745, 15123660, 22685490, 45370980]

約数ペア:

[(1, 45370980), (2, 22685490), (3, 15123660), (4, 11342745), (5, 9074196), (6, 7561830), (9, 5041220), (10, 4537098), (12, 3780915), (15, 3024732), (18, 2520610), (20, 2268549), (30, 1512366), (31, 1463580), (36, 1260305), (45, 1008244), (47, 965340), (60, 756183), (62, 731790), (90, 504122), (93, 487860), (94, 482670), (124, 365895), (141, 321780), (155, 292716), (173, 262260), (180, 252061), (186, 243930), (188, 241335), (235, 193068), (279, 162620), (282, 160890), (310, 146358), (346, 131130), (372, 121965), (423, 107260), (465, 97572), (470, 96534), (519, 87420), (558, 81310), (564, 80445), (620, 73179), (692, 65565), (705, 64356), (846, 53630), (865, 52452), (930, 48786), (940, 48267), (1038, 43710), (1116, 40655), (1395, 32524), (1410, 32178), (1457, 31140), (1557, 29140), (1692, 26815), (1730, 26226), (1860, 24393), (2076, 21855), (2115, 21452), (2595, 17484), (2790, 16262), (2820, 16089), (2914, 15570), (3114, 14570), (3460, 13113), (4230, 10726), (4371, 10380), (5190, 8742), (5363, 8460), (5580, 8131), (5828, 7785), (6228, 7285)]