293138820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7369}}^1$

素因数の和:7414

約数の個数: 144

約数和(自身を含む): 1014053040

約数和(自身を除く): 720914220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7369, 7956, 9945, 13260, 14738, 19890, 22107, 29476, 36845, 39780, 44214, 66321, 73690, 88428, 95797, 110535, 125273, 132642, 147380, 191594, 221070, 250546, 265284, 287391, 331605, 375819, 383188, 442140, 478985, 501092, 574782, 626365, 663210, 751638, 862173, 957970, 1127457, 1149564, 1252730, 1326420, 1436955, 1503276, 1628549, 1724346, 1879095, 1915940, 2254914, 2505460, 2873910, 3257098, 3448692, 3758190, 4310865, 4509828, 4885647, 5637285, 5747820, 6514196, 7516380, 8142745, 8621730, 9771294, 11274570, 14656941, 16285490, 17243460, 19542588, 22549140, 24428235, 29313882, 32570980, 48856470, 58627764, 73284705, 97712940, 146569410, 293138820]

約数ペア:

[(1, 293138820), (2, 146569410), (3, 97712940), (4, 73284705), (5, 58627764), (6, 48856470), (9, 32570980), (10, 29313882), (12, 24428235), (13, 22549140), (15, 19542588), (17, 17243460), (18, 16285490), (20, 14656941), (26, 11274570), (30, 9771294), (34, 8621730), (36, 8142745), (39, 7516380), (45, 6514196), (51, 5747820), (52, 5637285), (60, 4885647), (65, 4509828), (68, 4310865), (78, 3758190), (85, 3448692), (90, 3257098), (102, 2873910), (117, 2505460), (130, 2254914), (153, 1915940), (156, 1879095), (170, 1724346), (180, 1628549), (195, 1503276), (204, 1436955), (221, 1326420), (234, 1252730), (255, 1149564), (260, 1127457), (306, 957970), (340, 862173), (390, 751638), (442, 663210), (468, 626365), (510, 574782), (585, 501092), (612, 478985), (663, 442140), (765, 383188), (780, 375819), (884, 331605), (1020, 287391), (1105, 265284), (1170, 250546), (1326, 221070), (1530, 191594), (1989, 147380), (2210, 132642), (2340, 125273), (2652, 110535), (3060, 95797), (3315, 88428), (3978, 73690), (4420, 66321), (6630, 44214), (7369, 39780), (7956, 36845), (9945, 29476), (13260, 22107), (14738, 19890)]