149291550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{919}}^1$

素因数の和:975

約数の個数: 108

約数和(自身を含む): 423778680

約数和(自身を除く): 274487130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 361, 450, 475, 570, 722, 855, 919, 950, 1083, 1425, 1710, 1805, 1838, 2166, 2757, 2850, 3249, 3610, 4275, 4595, 5415, 5514, 6498, 8271, 8550, 9025, 9190, 10830, 13785, 16245, 16542, 17461, 18050, 22975, 27075, 27570, 32490, 34922, 41355, 45950, 52383, 54150, 68925, 81225, 82710, 87305, 104766, 137850, 157149, 162450, 174610, 206775, 261915, 314298, 331759, 413550, 436525, 523830, 663518, 785745, 873050, 995277, 1309575, 1571490, 1658795, 1990554, 2619150, 2985831, 3317590, 3928725, 4976385, 5971662, 7857450, 8293975, 9952770, 14929155, 16587950, 24881925, 29858310, 49763850, 74645775, 149291550]

約数ペア:

[(1, 149291550), (2, 74645775), (3, 49763850), (5, 29858310), (6, 24881925), (9, 16587950), (10, 14929155), (15, 9952770), (18, 8293975), (19, 7857450), (25, 5971662), (30, 4976385), (38, 3928725), (45, 3317590), (50, 2985831), (57, 2619150), (75, 1990554), (90, 1658795), (95, 1571490), (114, 1309575), (150, 995277), (171, 873050), (190, 785745), (225, 663518), (285, 523830), (342, 436525), (361, 413550), (450, 331759), (475, 314298), (570, 261915), (722, 206775), (855, 174610), (919, 162450), (950, 157149), (1083, 137850), (1425, 104766), (1710, 87305), (1805, 82710), (1838, 81225), (2166, 68925), (2757, 54150), (2850, 52383), (3249, 45950), (3610, 41355), (4275, 34922), (4595, 32490), (5415, 27570), (5514, 27075), (6498, 22975), (8271, 18050), (8550, 17461), (9025, 16542), (9190, 16245), (10830, 13785)]