29300280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 94348800

約数和(自身を除く): 65048520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 181, 190, 213, 228, 284, 285, 355, 362, 380, 426, 456, 543, 568, 570, 710, 724, 760, 852, 905, 1065, 1086, 1140, 1349, 1420, 1448, 1704, 1810, 2130, 2172, 2280, 2698, 2715, 2840, 3439, 3620, 4047, 4260, 4344, 5396, 5430, 6745, 6878, 7240, 8094, 8520, 10317, 10792, 10860, 12851, 13490, 13756, 16188, 17195, 20235, 20634, 21720, 25702, 26980, 27512, 32376, 34390, 38553, 40470, 41268, 51404, 51585, 53960, 64255, 68780, 77106, 80940, 82536, 102808, 103170, 128510, 137560, 154212, 161880, 192765, 206340, 244169, 257020, 308424, 385530, 412680, 488338, 514040, 732507, 771060, 976676, 1220845, 1465014, 1542120, 1953352, 2441690, 2930028, 3662535, 4883380, 5860056, 7325070, 9766760, 14650140, 29300280]

約数ペア:

[(1, 29300280), (2, 14650140), (3, 9766760), (4, 7325070), (5, 5860056), (6, 4883380), (8, 3662535), (10, 2930028), (12, 2441690), (15, 1953352), (19, 1542120), (20, 1465014), (24, 1220845), (30, 976676), (38, 771060), (40, 732507), (57, 514040), (60, 488338), (71, 412680), (76, 385530), (95, 308424), (114, 257020), (120, 244169), (142, 206340), (152, 192765), (181, 161880), (190, 154212), (213, 137560), (228, 128510), (284, 103170), (285, 102808), (355, 82536), (362, 80940), (380, 77106), (426, 68780), (456, 64255), (543, 53960), (568, 51585), (570, 51404), (710, 41268), (724, 40470), (760, 38553), (852, 34390), (905, 32376), (1065, 27512), (1086, 26980), (1140, 25702), (1349, 21720), (1420, 20634), (1448, 20235), (1704, 17195), (1810, 16188), (2130, 13756), (2172, 13490), (2280, 12851), (2698, 10860), (2715, 10792), (2840, 10317), (3439, 8520), (3620, 8094), (4047, 7240), (4260, 6878), (4344, 6745), (5396, 5430)]