153340830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:527

約数の個数: 128

約数和(自身を含む): 437529600

約数和(自身を除く): 284188770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 71, 90, 95, 114, 135, 142, 171, 190, 213, 270, 285, 342, 355, 421, 426, 513, 570, 639, 710, 842, 855, 1026, 1065, 1263, 1278, 1349, 1710, 1917, 2105, 2130, 2526, 2565, 2698, 3195, 3789, 3834, 4047, 4210, 5130, 6315, 6390, 6745, 7578, 7999, 8094, 9585, 11367, 12141, 12630, 13490, 15998, 18945, 19170, 20235, 22734, 23997, 24282, 29891, 36423, 37890, 39995, 40470, 47994, 56835, 59782, 60705, 71991, 72846, 79990, 89673, 113670, 119985, 121410, 143982, 149455, 179346, 182115, 215973, 239970, 269019, 298910, 359955, 364230, 431946, 448365, 538038, 567929, 719910, 807057, 896730, 1079865, 1135858, 1345095, 1614114, 1703787, 2159730, 2690190, 2839645, 3407574, 4035285, 5111361, 5679290, 8070570, 8518935, 10222722, 15334083, 17037870, 25556805, 30668166, 51113610, 76670415, 153340830]

約数ペア:

[(1, 153340830), (2, 76670415), (3, 51113610), (5, 30668166), (6, 25556805), (9, 17037870), (10, 15334083), (15, 10222722), (18, 8518935), (19, 8070570), (27, 5679290), (30, 5111361), (38, 4035285), (45, 3407574), (54, 2839645), (57, 2690190), (71, 2159730), (90, 1703787), (95, 1614114), (114, 1345095), (135, 1135858), (142, 1079865), (171, 896730), (190, 807057), (213, 719910), (270, 567929), (285, 538038), (342, 448365), (355, 431946), (421, 364230), (426, 359955), (513, 298910), (570, 269019), (639, 239970), (710, 215973), (842, 182115), (855, 179346), (1026, 149455), (1065, 143982), (1263, 121410), (1278, 119985), (1349, 113670), (1710, 89673), (1917, 79990), (2105, 72846), (2130, 71991), (2526, 60705), (2565, 59782), (2698, 56835), (3195, 47994), (3789, 40470), (3834, 39995), (4047, 37890), (4210, 36423), (5130, 29891), (6315, 24282), (6390, 23997), (6745, 22734), (7578, 20235), (7999, 19170), (8094, 18945), (9585, 15998), (11367, 13490), (12141, 12630)]