151155690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 440129376

約数和(自身を除く): 288973686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 107, 147, 155, 186, 210, 214, 217, 245, 294, 310, 321, 434, 465, 490, 535, 642, 651, 735, 749, 930, 961, 1070, 1085, 1302, 1470, 1498, 1519, 1605, 1922, 2170, 2247, 2883, 3038, 3210, 3255, 3317, 3745, 4494, 4557, 4805, 5243, 5766, 6510, 6634, 6727, 7490, 7595, 9114, 9610, 9951, 10486, 11235, 13454, 14415, 15190, 15729, 16585, 19902, 20181, 22470, 22785, 23219, 26215, 28830, 31458, 33170, 33635, 40362, 45570, 46438, 47089, 49755, 52430, 67270, 69657, 78645, 94178, 99510, 100905, 102827, 116095, 139314, 141267, 157290, 162533, 201810, 205654, 232190, 235445, 282534, 308481, 325066, 348285, 470890, 487599, 514135, 616962, 696570, 706335, 719789, 812665, 975198, 1028270, 1412670, 1439578, 1542405, 1625330, 2159367, 2437995, 3084810, 3598945, 4318734, 4875990, 5038523, 7197890, 10077046, 10796835, 15115569, 21593670, 25192615, 30231138, 50385230, 75577845, 151155690]

約数ペア:

[(1, 151155690), (2, 75577845), (3, 50385230), (5, 30231138), (6, 25192615), (7, 21593670), (10, 15115569), (14, 10796835), (15, 10077046), (21, 7197890), (30, 5038523), (31, 4875990), (35, 4318734), (42, 3598945), (49, 3084810), (62, 2437995), (70, 2159367), (93, 1625330), (98, 1542405), (105, 1439578), (107, 1412670), (147, 1028270), (155, 975198), (186, 812665), (210, 719789), (214, 706335), (217, 696570), (245, 616962), (294, 514135), (310, 487599), (321, 470890), (434, 348285), (465, 325066), (490, 308481), (535, 282534), (642, 235445), (651, 232190), (735, 205654), (749, 201810), (930, 162533), (961, 157290), (1070, 141267), (1085, 139314), (1302, 116095), (1470, 102827), (1498, 100905), (1519, 99510), (1605, 94178), (1922, 78645), (2170, 69657), (2247, 67270), (2883, 52430), (3038, 49755), (3210, 47089), (3255, 46438), (3317, 45570), (3745, 40362), (4494, 33635), (4557, 33170), (4805, 31458), (5243, 28830), (5766, 26215), (6510, 23219), (6634, 22785), (6727, 22470), (7490, 20181), (7595, 19902), (9114, 16585), (9610, 15729), (9951, 15190), (10486, 14415), (11235, 13454)]