30960300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 106993152

約数和(自身を除く): 76032852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 641, 644, 690, 700, 805, 966, 1050, 1150, 1282, 1380, 1610, 1725, 1923, 1932, 2100, 2300, 2415, 2564, 3205, 3220, 3450, 3846, 4025, 4487, 4830, 6410, 6900, 7692, 8050, 8974, 9615, 9660, 12075, 12820, 13461, 14743, 16025, 16100, 17948, 19230, 22435, 24150, 26922, 29486, 32050, 38460, 44229, 44870, 48075, 48300, 53844, 58972, 64100, 67305, 73715, 88458, 89740, 96150, 103201, 112175, 134610, 147430, 176916, 192300, 206402, 221145, 224350, 269220, 294860, 309603, 336525, 368575, 412804, 442290, 448700, 516005, 619206, 673050, 737150, 884580, 1032010, 1105725, 1238412, 1346100, 1474300, 1548015, 2064020, 2211450, 2580025, 3096030, 4422900, 5160050, 6192060, 7740075, 10320100, 15480150, 30960300]

約数ペア:

[(1, 30960300), (2, 15480150), (3, 10320100), (4, 7740075), (5, 6192060), (6, 5160050), (7, 4422900), (10, 3096030), (12, 2580025), (14, 2211450), (15, 2064020), (20, 1548015), (21, 1474300), (23, 1346100), (25, 1238412), (28, 1105725), (30, 1032010), (35, 884580), (42, 737150), (46, 673050), (50, 619206), (60, 516005), (69, 448700), (70, 442290), (75, 412804), (84, 368575), (92, 336525), (100, 309603), (105, 294860), (115, 269220), (138, 224350), (140, 221145), (150, 206402), (161, 192300), (175, 176916), (210, 147430), (230, 134610), (276, 112175), (300, 103201), (322, 96150), (345, 89740), (350, 88458), (420, 73715), (460, 67305), (483, 64100), (525, 58972), (575, 53844), (641, 48300), (644, 48075), (690, 44870), (700, 44229), (805, 38460), (966, 32050), (1050, 29486), (1150, 26922), (1282, 24150), (1380, 22435), (1610, 19230), (1725, 17948), (1923, 16100), (1932, 16025), (2100, 14743), (2300, 13461), (2415, 12820), (2564, 12075), (3205, 9660), (3220, 9615), (3450, 8974), (3846, 8050), (4025, 7692), (4487, 6900), (4830, 6410)]