72430650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2356

約数の個数: 72

約数和(自身を含む): 197424864

約数和(自身を除く): 124994214

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 2267, 3195, 3550, 4534, 5325, 6390, 6801, 10650, 11335, 13602, 15975, 20403, 22670, 31950, 34005, 40806, 56675, 68010, 102015, 113350, 160957, 170025, 204030, 321914, 340050, 482871, 510075, 804785, 965742, 1020150, 1448613, 1609570, 2414355, 2897226, 4023925, 4828710, 7243065, 8047850, 12071775, 14486130, 24143550, 36215325, 72430650]

約数ペア:

[(1, 72430650), (2, 36215325), (3, 24143550), (5, 14486130), (6, 12071775), (9, 8047850), (10, 7243065), (15, 4828710), (18, 4023925), (25, 2897226), (30, 2414355), (45, 1609570), (50, 1448613), (71, 1020150), (75, 965742), (90, 804785), (142, 510075), (150, 482871), (213, 340050), (225, 321914), (355, 204030), (426, 170025), (450, 160957), (639, 113350), (710, 102015), (1065, 68010), (1278, 56675), (1775, 40806), (2130, 34005), (2267, 31950), (3195, 22670), (3550, 20403), (4534, 15975), (5325, 13602), (6390, 11335), (6801, 10650)]