91288980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29833}}^1$

素因数の和:29865

約数の個数: 72

約数和(自身を含む): 293208552

約数和(自身を除く): 201919572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 29833, 59666, 89499, 119332, 149165, 178998, 268497, 298330, 357996, 447495, 507161, 536994, 596660, 894990, 1014322, 1073988, 1342485, 1521483, 1789980, 2028644, 2535805, 2684970, 3042966, 4564449, 5071610, 5369940, 6085932, 7607415, 9128898, 10143220, 15214830, 18257796, 22822245, 30429660, 45644490, 91288980]

約数ペア:

[(1, 91288980), (2, 45644490), (3, 30429660), (4, 22822245), (5, 18257796), (6, 15214830), (9, 10143220), (10, 9128898), (12, 7607415), (15, 6085932), (17, 5369940), (18, 5071610), (20, 4564449), (30, 3042966), (34, 2684970), (36, 2535805), (45, 2028644), (51, 1789980), (60, 1521483), (68, 1342485), (85, 1073988), (90, 1014322), (102, 894990), (153, 596660), (170, 536994), (180, 507161), (204, 447495), (255, 357996), (306, 298330), (340, 268497), (510, 178998), (612, 149165), (765, 119332), (1020, 89499), (1530, 59666), (3060, 29833)]