120428100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 431639040

約数和(自身を除く): 311210940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 47, 50, 52, 54, 60, 65, 73, 75, 78, 90, 94, 100, 108, 117, 130, 135, 141, 146, 150, 156, 180, 188, 195, 219, 225, 234, 235, 260, 270, 282, 292, 300, 325, 351, 365, 390, 423, 438, 450, 468, 470, 540, 564, 585, 611, 650, 657, 675, 702, 705, 730, 780, 846, 876, 900, 940, 949, 975, 1095, 1170, 1175, 1222, 1269, 1300, 1314, 1350, 1404, 1410, 1460, 1692, 1755, 1825, 1833, 1898, 1950, 1971, 2115, 2190, 2340, 2350, 2444, 2538, 2628, 2700, 2820, 2847, 2925, 3055, 3285, 3431, 3510, 3525, 3650, 3666, 3796, 3900, 3942, 4230, 4380, 4700, 4745, 5076, 5475, 5499, 5694, 5850, 6110, 6345, 6570, 6862, 7020, 7050, 7300, 7332, 7884, 8460, 8541, 8775, 9165, 9490, 9855, 10293, 10575, 10950, 10998, 11388, 11700, 12220, 12690, 13140, 13724, 14100, 14235, 15275, 16425, 16497, 17082, 17155, 17550, 18330, 18980, 19710, 20586, 21150, 21900, 21996, 23725, 25380, 25623, 27495, 28470, 30550, 30879, 31725, 32850, 32994, 34164, 34310, 35100, 36660, 39420, 41172, 42300, 42705, 44603, 45825, 47450, 49275, 51246, 51465, 54990, 56940, 61100, 61758, 63450, 65700, 65988, 68620, 71175, 82485, 85410, 85775, 89206, 91650, 92637, 94900, 98550, 102492, 102930, 109980, 123516, 126900, 128115, 133809, 137475, 142350, 154395, 164970, 170820, 171550, 178412, 183300, 185274, 197100, 205860, 213525, 223015, 256230, 257325, 267618, 274950, 284700, 308790, 329940, 343100, 370548, 401427, 412425, 427050, 446030, 463185, 512460, 514650, 535236, 549900, 617580, 640575, 669045, 771975, 802854, 824850, 854100, 892060, 926370, 1029300, 1115075, 1204281, 1281150, 1338090, 1543950, 1605708, 1649700, 1852740, 2007135, 2230150, 2315925, 2408562, 2562300, 2676180, 3087900, 3345225, 4014270, 4460300, 4631850, 4817124, 6021405, 6690450, 8028540, 9263700, 10035675, 12042810, 13380900, 20071350, 24085620, 30107025, 40142700, 60214050, 120428100]

約数ペア:

[(1, 120428100), (2, 60214050), (3, 40142700), (4, 30107025), (5, 24085620), (6, 20071350), (9, 13380900), (10, 12042810), (12, 10035675), (13, 9263700), (15, 8028540), (18, 6690450), (20, 6021405), (25, 4817124), (26, 4631850), (27, 4460300), (30, 4014270), (36, 3345225), (39, 3087900), (45, 2676180), (47, 2562300), (50, 2408562), (52, 2315925), (54, 2230150), (60, 2007135), (65, 1852740), (73, 1649700), (75, 1605708), (78, 1543950), (90, 1338090), (94, 1281150), (100, 1204281), (108, 1115075), (117, 1029300), (130, 926370), (135, 892060), (141, 854100), (146, 824850), (150, 802854), (156, 771975), (180, 669045), (188, 640575), (195, 617580), (219, 549900), (225, 535236), (234, 514650), (235, 512460), (260, 463185), (270, 446030), (282, 427050), (292, 412425), (300, 401427), (325, 370548), (351, 343100), (365, 329940), (390, 308790), (423, 284700), (438, 274950), (450, 267618), (468, 257325), (470, 256230), (540, 223015), (564, 213525), (585, 205860), (611, 197100), (650, 185274), (657, 183300), (675, 178412), (702, 171550), (705, 170820), (730, 164970), (780, 154395), (846, 142350), (876, 137475), (900, 133809), (940, 128115), (949, 126900), (975, 123516), (1095, 109980), (1170, 102930), (1175, 102492), (1222, 98550), (1269, 94900), (1300, 92637), (1314, 91650), (1350, 89206), (1404, 85775), (1410, 85410), (1460, 82485), (1692, 71175), (1755, 68620), (1825, 65988), (1833, 65700), (1898, 63450), (1950, 61758), (1971, 61100), (2115, 56940), (2190, 54990), (2340, 51465), (2350, 51246), (2444, 49275), (2538, 47450), (2628, 45825), (2700, 44603), (2820, 42705), (2847, 42300), (2925, 41172), (3055, 39420), (3285, 36660), (3431, 35100), (3510, 34310), (3525, 34164), (3650, 32994), (3666, 32850), (3796, 31725), (3900, 30879), (3942, 30550), (4230, 28470), (4380, 27495), (4700, 25623), (4745, 25380), (5076, 23725), (5475, 21996), (5499, 21900), (5694, 21150), (5850, 20586), (6110, 19710), (6345, 18980), (6570, 18330), (6862, 17550), (7020, 17155), (7050, 17082), (7300, 16497), (7332, 16425), (7884, 15275), (8460, 14235), (8541, 14100), (8775, 13724), (9165, 13140), (9490, 12690), (9855, 12220), (10293, 11700), (10575, 11388), (10950, 10998)]