60548220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 199075968

約数和(自身を除く): 138527748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 421, 423, 470, 510, 564, 612, 705, 765, 799, 842, 846, 940, 1020, 1263, 1410, 1530, 1598, 1684, 1692, 2105, 2115, 2397, 2526, 2820, 3060, 3196, 3789, 3995, 4210, 4230, 4794, 5052, 6315, 7157, 7191, 7578, 7990, 8420, 8460, 9588, 11985, 12630, 14314, 14382, 15156, 15980, 18945, 19787, 21471, 23970, 25260, 28628, 28764, 35785, 35955, 37890, 39574, 42942, 47940, 59361, 64413, 71570, 71910, 75780, 79148, 85884, 98935, 107355, 118722, 128826, 143140, 143820, 178083, 197870, 214710, 237444, 257652, 296805, 322065, 336379, 356166, 395740, 429420, 593610, 644130, 672758, 712332, 890415, 1009137, 1187220, 1288260, 1345516, 1681895, 1780830, 2018274, 3027411, 3363790, 3561660, 4036548, 5045685, 6054822, 6727580, 10091370, 12109644, 15137055, 20182740, 30274110, 60548220]

約数ペア:

[(1, 60548220), (2, 30274110), (3, 20182740), (4, 15137055), (5, 12109644), (6, 10091370), (9, 6727580), (10, 6054822), (12, 5045685), (15, 4036548), (17, 3561660), (18, 3363790), (20, 3027411), (30, 2018274), (34, 1780830), (36, 1681895), (45, 1345516), (47, 1288260), (51, 1187220), (60, 1009137), (68, 890415), (85, 712332), (90, 672758), (94, 644130), (102, 593610), (141, 429420), (153, 395740), (170, 356166), (180, 336379), (188, 322065), (204, 296805), (235, 257652), (255, 237444), (282, 214710), (306, 197870), (340, 178083), (421, 143820), (423, 143140), (470, 128826), (510, 118722), (564, 107355), (612, 98935), (705, 85884), (765, 79148), (799, 75780), (842, 71910), (846, 71570), (940, 64413), (1020, 59361), (1263, 47940), (1410, 42942), (1530, 39574), (1598, 37890), (1684, 35955), (1692, 35785), (2105, 28764), (2115, 28628), (2397, 25260), (2526, 23970), (2820, 21471), (3060, 19787), (3196, 18945), (3789, 15980), (3995, 15156), (4210, 14382), (4230, 14314), (4794, 12630), (5052, 11985), (6315, 9588), (7157, 8460), (7191, 8420), (7578, 7990)]