152624220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{51913}}^1$

素因数の和:51939

約数の個数: 72

約数和(自身を含む): 497128464

約数和(自身を除く): 344504244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 51913, 103826, 155739, 207652, 259565, 311478, 363391, 519130, 622956, 726782, 778695, 1038260, 1090173, 1453564, 1557390, 1816955, 2180346, 2543737, 3114780, 3633910, 4360692, 5087474, 5450865, 7267820, 7631211, 10174948, 10901730, 12718685, 15262422, 21803460, 25437370, 30524844, 38156055, 50874740, 76312110, 152624220]

約数ペア:

[(1, 152624220), (2, 76312110), (3, 50874740), (4, 38156055), (5, 30524844), (6, 25437370), (7, 21803460), (10, 15262422), (12, 12718685), (14, 10901730), (15, 10174948), (20, 7631211), (21, 7267820), (28, 5450865), (30, 5087474), (35, 4360692), (42, 3633910), (49, 3114780), (60, 2543737), (70, 2180346), (84, 1816955), (98, 1557390), (105, 1453564), (140, 1090173), (147, 1038260), (196, 778695), (210, 726782), (245, 622956), (294, 519130), (420, 363391), (490, 311478), (588, 259565), (735, 207652), (980, 155739), (1470, 103826), (2940, 51913)]