16140150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 48746880

約数和(自身を除く): 32606730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 89, 90, 93, 117, 130, 150, 155, 178, 186, 195, 225, 234, 267, 279, 310, 325, 390, 403, 445, 450, 465, 534, 558, 585, 650, 775, 801, 806, 890, 930, 975, 1157, 1170, 1209, 1335, 1395, 1550, 1602, 1950, 2015, 2225, 2314, 2325, 2418, 2670, 2759, 2790, 2925, 3471, 3627, 4005, 4030, 4450, 4650, 5518, 5785, 5850, 6045, 6675, 6942, 6975, 7254, 8010, 8277, 10075, 10413, 11570, 12090, 13350, 13795, 13950, 16554, 17355, 18135, 20025, 20150, 20826, 24831, 27590, 28925, 30225, 34710, 35867, 36270, 40050, 41385, 49662, 52065, 57850, 60450, 68975, 71734, 82770, 86775, 90675, 104130, 107601, 124155, 137950, 173550, 179335, 181350, 206925, 215202, 248310, 260325, 322803, 358670, 413850, 520650, 538005, 620775, 645606, 896675, 1076010, 1241550, 1614015, 1793350, 2690025, 3228030, 5380050, 8070075, 16140150]

約数ペア:

[(1, 16140150), (2, 8070075), (3, 5380050), (5, 3228030), (6, 2690025), (9, 1793350), (10, 1614015), (13, 1241550), (15, 1076010), (18, 896675), (25, 645606), (26, 620775), (30, 538005), (31, 520650), (39, 413850), (45, 358670), (50, 322803), (62, 260325), (65, 248310), (75, 215202), (78, 206925), (89, 181350), (90, 179335), (93, 173550), (117, 137950), (130, 124155), (150, 107601), (155, 104130), (178, 90675), (186, 86775), (195, 82770), (225, 71734), (234, 68975), (267, 60450), (279, 57850), (310, 52065), (325, 49662), (390, 41385), (403, 40050), (445, 36270), (450, 35867), (465, 34710), (534, 30225), (558, 28925), (585, 27590), (650, 24831), (775, 20826), (801, 20150), (806, 20025), (890, 18135), (930, 17355), (975, 16554), (1157, 13950), (1170, 13795), (1209, 13350), (1335, 12090), (1395, 11570), (1550, 10413), (1602, 10075), (1950, 8277), (2015, 8010), (2225, 7254), (2314, 6975), (2325, 6942), (2418, 6675), (2670, 6045), (2759, 5850), (2790, 5785), (2925, 5518), (3471, 4650), (3627, 4450), (4005, 4030)]