140123100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 482191360

約数和(自身を除く): 342068260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 31, 38, 39, 50, 52, 57, 60, 61, 62, 65, 75, 76, 78, 93, 95, 100, 114, 122, 124, 130, 150, 155, 156, 183, 186, 190, 195, 228, 244, 247, 260, 285, 300, 305, 310, 325, 366, 372, 380, 390, 403, 465, 475, 494, 570, 589, 610, 620, 650, 732, 741, 775, 780, 793, 806, 915, 930, 950, 975, 988, 1140, 1159, 1178, 1209, 1220, 1235, 1300, 1425, 1482, 1525, 1550, 1586, 1612, 1767, 1830, 1860, 1891, 1900, 1950, 2015, 2318, 2325, 2356, 2379, 2418, 2470, 2850, 2945, 2964, 3050, 3100, 3172, 3477, 3534, 3660, 3705, 3782, 3900, 3965, 4030, 4575, 4636, 4650, 4758, 4836, 4940, 5673, 5700, 5795, 5890, 6045, 6100, 6175, 6954, 7068, 7410, 7564, 7657, 7930, 8060, 8835, 9150, 9300, 9455, 9516, 10075, 11346, 11590, 11780, 11895, 12090, 12350, 13908, 14725, 14820, 15067, 15314, 15860, 17385, 17670, 18300, 18525, 18910, 19825, 20150, 22692, 22971, 23180, 23790, 24180, 24583, 24700, 28365, 28975, 29450, 30134, 30225, 30628, 34770, 35340, 35929, 37050, 37820, 38285, 39650, 40300, 44175, 45201, 45942, 47275, 47580, 49166, 56730, 57950, 58900, 59475, 60268, 60450, 69540, 71858, 73749, 74100, 75335, 76570, 79300, 86925, 88350, 90402, 91884, 94550, 98332, 107787, 113460, 114855, 115900, 118950, 120900, 122915, 141825, 143716, 147498, 150670, 153140, 173850, 176700, 179645, 180804, 189100, 191425, 215574, 226005, 229710, 237900, 245830, 283650, 294996, 301340, 347700, 359290, 368745, 376675, 382850, 431148, 452010, 459420, 467077, 491660, 538935, 567300, 574275, 614575, 718580, 737490, 753350, 765700, 898225, 904020, 934154, 1077870, 1130025, 1148550, 1229150, 1401231, 1474980, 1506700, 1796450, 1843725, 1868308, 2155740, 2260050, 2297100, 2335385, 2458300, 2694675, 2802462, 3592900, 3687450, 4520100, 4670770, 5389350, 5604924, 7006155, 7374900, 9341540, 10778700, 11676925, 14012310, 23353850, 28024620, 35030775, 46707700, 70061550, 140123100]

約数ペア:

[(1, 140123100), (2, 70061550), (3, 46707700), (4, 35030775), (5, 28024620), (6, 23353850), (10, 14012310), (12, 11676925), (13, 10778700), (15, 9341540), (19, 7374900), (20, 7006155), (25, 5604924), (26, 5389350), (30, 4670770), (31, 4520100), (38, 3687450), (39, 3592900), (50, 2802462), (52, 2694675), (57, 2458300), (60, 2335385), (61, 2297100), (62, 2260050), (65, 2155740), (75, 1868308), (76, 1843725), (78, 1796450), (93, 1506700), (95, 1474980), (100, 1401231), (114, 1229150), (122, 1148550), (124, 1130025), (130, 1077870), (150, 934154), (155, 904020), (156, 898225), (183, 765700), (186, 753350), (190, 737490), (195, 718580), (228, 614575), (244, 574275), (247, 567300), (260, 538935), (285, 491660), (300, 467077), (305, 459420), (310, 452010), (325, 431148), (366, 382850), (372, 376675), (380, 368745), (390, 359290), (403, 347700), (465, 301340), (475, 294996), (494, 283650), (570, 245830), (589, 237900), (610, 229710), (620, 226005), (650, 215574), (732, 191425), (741, 189100), (775, 180804), (780, 179645), (793, 176700), (806, 173850), (915, 153140), (930, 150670), (950, 147498), (975, 143716), (988, 141825), (1140, 122915), (1159, 120900), (1178, 118950), (1209, 115900), (1220, 114855), (1235, 113460), (1300, 107787), (1425, 98332), (1482, 94550), (1525, 91884), (1550, 90402), (1586, 88350), (1612, 86925), (1767, 79300), (1830, 76570), (1860, 75335), (1891, 74100), (1900, 73749), (1950, 71858), (2015, 69540), (2318, 60450), (2325, 60268), (2356, 59475), (2379, 58900), (2418, 57950), (2470, 56730), (2850, 49166), (2945, 47580), (2964, 47275), (3050, 45942), (3100, 45201), (3172, 44175), (3477, 40300), (3534, 39650), (3660, 38285), (3705, 37820), (3782, 37050), (3900, 35929), (3965, 35340), (4030, 34770), (4575, 30628), (4636, 30225), (4650, 30134), (4758, 29450), (4836, 28975), (4940, 28365), (5673, 24700), (5700, 24583), (5795, 24180), (5890, 23790), (6045, 23180), (6100, 22971), (6175, 22692), (6954, 20150), (7068, 19825), (7410, 18910), (7564, 18525), (7657, 18300), (7930, 17670), (8060, 17385), (8835, 15860), (9150, 15314), (9300, 15067), (9455, 14820), (9516, 14725), (10075, 13908), (11346, 12350), (11590, 12090), (11780, 11895)]